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Sen-Huang Huang patents

Recent bibliographic sampling of Sen-Huang Huang patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



07/09/15 - 20150193669 - System and method based on hybrid biometric detection
A system and method based on hybrid biometric detection capture first images of a user that is projected by first light of different wavelengths, extract various biometric informations from the first images, analyze and compare for each of the biometric informations to generate a matching score, determine an identity for...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

12/11/14 - 20140362210 - Remote control system for pointing robot
There is provided a remote control system including a controlled device and a remote device. The controlled device has a light source and moves according to a control signal from the remote device. The remote device is adapted to be operated by a user and includes an image sensor. The...
Inventors: Sen-huang Huang, Yi-hsien Ko (Pixart Imaging Inc.)

10/23/14 - 20140312386 - Optoelectronic device having photodiodes for different wavelengths and process for making same
An optoelectronic device includes: a substrate made of a first material; a region in the substrate, the region being made of a second material different from the first material; an N-well in the region made of the second material; and a photo diode formed in the region by ion implantation....
Inventors: Sen-huang Huang, Hsin-hui Hsu, Nien-tse Chen (Pixart Imaging Incorporation)

06/12/14 - 20140161310 - Device and method for determining gesture and operation method of gesture determining device
A device for determining a gesture includes a light emitting unit, an image sensing device and a processing circuit. The light emitting unit emits a light beam. The image sensing device captures an image of a hand reflecting the light beam. The processing circuit obtains the image and determine a...
Inventors: Yu-hao Huang, Ming-tsan Kao, Sen-huang Huang, Nien-tse Chen, En-feng Hsu, Meng-huan Hsieh, Yi-yuan Chen (Pixart Imaging Inc.)

06/12/14 - 20140160017 - Electronic apparatus controll method for performing predetermined action based on object displacement and related apparatus thereof
An electronic apparatus controlling method includes: determining if displacement of an object in a first predetermined time period is smaller than a first predetermined distance to generate a determining result; and controlling the electronic apparatus to perform a first predetermined action if the determining result is no, and controlling the...
Inventors: Yu-hao Huang, Yi-fang Lee, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/29/14 - 20140148709 - System and method for integrating heart rate measurement and identity recognition
A system for integrating heart rate measurement and identity recognition is provided. The system includes a storage unit, an image sensor, an identity recognition unit and a frequency extractor. The storage unit stores a user information database. The image sensor captures a plurality of skin images of a user during...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Incorporation)

05/15/14 - 20140133876 - Exposure adjusting apparatus, image normalizing apparatus and image normalizing method
An exposure adjusting apparatus, which comprises: an image sensor, for catching an image according to an exposure parameter; a computing apparatus, for computing an exposure amount of the image and for determining whether the exposure amount is in a predetermined exposure range or not; and an exposure updating apparatus. If...
Inventors: Yu-hao Huang, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

04/17/14 - 20140105465 - Distance measurement method and system, and processing software thereof
A distance measurement system and method are provided. The distance measurement method first projects a light beam with a speckle pattern to reference planes and an object to allow the reference planes and a surface of the object each have an image of the speckle pattern, the speckle pattern having...
Inventors: Shu-sian Yang, Ren-hau Gu, Hsin-chia Chen, Sen-huang Huang (Pixart Imaging Inc.)

04/10/14 - 20140098377 - Image retrieving apparatus and optical displacement estimating apparatus
An image capturing apparatus comprising: a light source, for transmitting incident light to an objective without utilizing any medium besides air, such that the light emits from the objective to generate passing-through light; and a sensor, for capturing an image of the objective according to the passing-through light....
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

01/30/14 - 20140028868 - Displacement detection device and power saving method thereof
A displacement detection device includes an image sensor, a light source and a processing unit. The image sensor is configured to successively capture images. The light source provides light with an emission frequency and an emission duration for the image sensor in capturing the images. The processing unit is configured...
Inventors: Yu-hao Huang, Ming-tsan Kao, Sen-huang Huang

01/23/14 - 20140023230 - Gesture recognition method and apparatus with improved background suppression
A gesture recognition method with improved background suppression includes the following steps. First, a plurality of images are sequentially captured. Next, a position of at least one object in each of the images is calculated to respectively obtain a moving vector of the object at different times. Then, an average...
Inventors: Yu-hao Huang, Ming-tsan Kao, Sen-huang Huang

01/16/14 - 20140014824 - Non-lens package structure for an optical device
A packaged optical device includes a package frame having a compartment and an opening, a sensor chip bonded in the compartment, and a non-lens transparency layer embedded in the package frame at the opening and sealing up the opening. This package structure could prevent the sensor chip from adhesion of...
Inventors: Sen-huang Huang, Chi-chih Shen, Yen-min Chang, Hui-hsuan Chen

12/12/13 - 20130329963 - Storage media for computing position of object using speckle pattern
A storage media provided by the present invention, has a non-transitory processing software for computing a position of an object in a distance measurement system, the execution of the processing software comprising: receiving a plurality of reference image information contained in an image with a speckle pattern, wherein the image...
Inventors: Shu-sian Yang, Hsin-chia Chen, Ren-hau Gu, Sen-huang Huang (Pixart Imaging Inc.)

11/14/13 - 20130300713 - Power-saving sensing module and method thereof
The second sensor senses a second sensing signal corresponding to the external object in response to the light ray. When the touch signal is greater than a touch threshold value, the second detection unit outputs a displacement signal corresponding to the second sensing signal. The controller outputs a control signal...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

11/14/13 - 20130300663 - Power-saving sensing module for optical mouse and power-saving sensing method
A power-saving sensing module includes a light source, a first and a second sensor, a first and a second detection unit, and a controller. The first sensor detects a first image corresponding to a working plane in response to at least a part of the light ray from the light...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

11/14/13 - 20130300351 - Wireless transceiver and wireless transceiver system
The conversion unit coupled to the RF receiving unit is used to convert the RF signal to a data packet which is in accordance with the HID. The electricity power signal provides electricity power to the control module by the port. The electricity power unit drives the second coil according...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

09/05/13 - 20130229514 - Displacement detection device and operating method thereof
There is provided a displacement detection device including an image sensor, a light source, a light control unit and a processing unit. The image sensor captures image frames at a sampling frequency. The light source provides, in a speed mode, light for the image sensor in capturing the image frames....
Inventors: Yu-hao Huang, Hsin-chia Chen, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

08/01/13 - 20130194236 - Optical input device and input detection thereof
An optical input device integrates functions of fingerprint recognition, movement detection, and physiological analysis, and has a touch surface for receiving touch input of a finger. When a finger contacts the touch surface, the optical input device captures images from the touch surface, detects movement of the finger to generate...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/23/13 - 20130131474 - Remote controller and display system
There is provided a remote controller including a plurality of press buttons, an optical finger mouse and a transmission interface. The press buttons are configured to trigger a control signal. The optical finger mouse is configured to detect a physiological characteristic and a displacement. The transmission interface is configured to...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/23/13 - 20130131473 - Optical distance measurement system and operation method thereof
There is provided an operation method of an optical distance measurement system including a first mode and a second mode. The first mode is configured to detect a finger distance. The second mode is configured to detect a physiological characteristic, wherein the optical distance measurement system transfers from the first...
Inventors: Ren-hau Gu, Chi-chieh Liao, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/23/13 - 20130129164 - Identity recognition system and method based on hybrid biometrics
An identity recognition system and method capture an image of a subject that is projected by light of different wavelengths, extract various biometric informations from the image, analyze and compare for each of the biometric informations to generate a matching score, and determine an identity for the subject according to...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/23/13 - 20130127722 - Keyboard module and display system
There is provided a keyboard module including a plurality of keyboard keys, an optical finger mouse and a transmission interface. The keyboard keys are configured to trigger a digital signal. The optical finger mouse is configured to detect a physiological characteristic and a displacement. The transmission interface is configured to...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/23/13 - 20130127714 - User interface system and optical finger mouse system
There is provided a user interface system including a slave device and a master device. The slave device provides light of two different wavelengths to illuminate a finger surface, receives reflected light from the finger surface to generate a plurality of image frames, calculates and outputs an image data associated...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/16/13 - 20130120114 - Biofeedback control system and method for human-machine interface
A biofeedback control system and method includes monitoring a physiological condition of a user to generate a sensing signal including a physiological information of the user, extracting a physiological variation information from the physiological information to generate a biofeedback signal, and generating a control signal based on the physiological variation...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/09/13 - 20130114852 - Human face recognition method and apparatus
A human face recognition method and apparatus are provided. A processor of the human face recognition apparatus calculates red, green, and blue component statistic information for each of a plurality of human face images. The processor uses an independent component analysis algorithm to analyze component statistic information of two colors...
Inventors: Ren-hau Gu, Yu-hao Huang, Yu-han Chen, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

05/09/13 - 20130113705 - Optical mouse and operating method thereof
There is provided an operating method of an optical mouse including a first mode and a second mode. In the first mode, the optical mouse detects a finger displacement, a contact status and a physiological characteristic according to a plurality of image frames associated with a finger surface. In the...
Inventors: Ren-hau Gu, Ming-tsan Kao, Sen-huang Huang (Pixart Imaging Inc.)

04/25/13 - 20130100081 - Optical touch device and portable electronic device with heart rate measuring function and method for increasing accuracy of heart rate measurement
Method for increasing accuracy of heart rate measuring includes sensing a finger of a user for generating sensed images of the finger, obtaining displacement information of the finger according to the sensed images, then using the motion information to compensate the sensed images of the finger, and finally using brightness...
Inventors: Ren-hau Gu, Yu-hao Huang, Hsin-chia Chen, Ming-tsan Kao, Sen-huang Huang

09/27/12 - 20120241592 - Sensing pixel structure for generating sensed image with uniform resolution and light sensor
A sensing pixel structure for generating a sensed image with uniform resolution is applied in a light sensor. The sensing pixel structure includes a plurality of first sensing pixels and a plurality of second sensing pixels. The location of the plurality of first sensing pixels corresponds to a center region...
Inventors: Sen-huang Huang, Hui-hsuan Chen, Wu-chieh Liu

07/05/12 - 20120168945 - Chip package structure and chip packaging process
A chip package structure includes a silicon substrate, a sensing component, a metal circuit layer, a first insulating layer and a conductive metal layer. The silicon substrate has opposite first and second surfaces. The sensing component is disposed on the first surface. The metal circuit layer is disposed on the...
Inventors: Wei-chung Wang, Sen-huang Huang (Pixart Imaging Inc.)

05/10/12 - 20120113252 - Distance measuring method, distance measuring system and processing software thereof
A distance measuring system includes a light source module, an image capturing device and a processing module. The light source module transmits a light beam having a speckle pattern to a first flat surface and a second flat surface, and an object. The image capturing device captures the image of...
Inventors: Shu-sian Yang, Hsin-chia Chen, Ren-hau Gu, Sen-huang Huang (Pixart Imaging Inc.)

04/12/12 - 20120085656 - Color filter by copper and silver film and method for making same
The present invention discloses a color filter by copper and silver film, comprising: a lower copper layer; a lower silver layer formed on the lower copper layer; a medium formed on the lower silver layer; an upper copper layer formed on the medium; and an upper silver layer formed on...
Inventors: Sen-huang Huang, Chin-poh Pang, Hsin-hui Hsu (Pixart Imaging Inc., R.o.c.)

03/08/12 - 20120057758 - Distance measurement method and system, and storage media
A distance measurement system provided by the present invention comprises a light source module, for projecting a light beam having a speckle pattern to a plurality of reference flat surfaces and an object which are located at different position points, so as to show an image of the speckle pattern...
Inventors: Shu-sian Yang, Hsin-chia Chen, Ren-hau Gu, Sen-huang Huang (Pixart Imaging Inc.)

03/08/12 - 20120057175 - Distance measurement method and system, and processing software thereof
A distance measurement system and method are provided. The distance measurement method first projects a light beam with a speckle pattern to reference planes and an object to allow the reference planes and a surface of the object each have an image of the speckle pattern, the speckle pattern having...
Inventors: Shu-sian Yang, Ren-hau Gu, Hsin-chia Chen, Sen-huang Huang (Pixart Imaging Inc.)

03/08/12 - 20120057023 - Distance measurement system and method
A distance measurement method comprising: projecting a light beam having a speckle pattern to at least one reference plane to show a plurality of images with the speckle pattern on the at least one reference plane. The speckle pattern has a plurality of speckles, so as to capture the image...
Inventors: Shu-sian Yang, Ren-hau Gu, Hsin-chia Chen, Sen-huang Huang (Pixart Imaging Inc.)

01/19/12 - 20120013885 - Distance measuring device and method for measuring distance
A distance measuring device having a measuring range and configured for measuring a distance of at least an object located in the measuring range is provided. The distance measuring device includes a light emitting component, a diffusing component, an adjusting component and an image sensing component. The light emitting component...
Inventors: Shu-sian Yang, Hsin-chia Chen, Ren-hau Gu, Sen-huang Huang (Pixart Imaging Inc.)

03/03/11 - 20110049565 - Optoelectronic device and process for making same
The present invention discloses an optoelectronic device, comprising: a substrate made of a first material; a region in the substrate, the region being made of a second material different from the first material; and a photo diode formed in the region by ion implantation. The second material for example is...
Inventors: Hsin-hui Hsu, Ho-ching Chien, Ching-wei Chen, Sen-huang Huang (Pixart Imaging Incorporation, R.o.c.)

11/25/10 - 20100297461 - Color filter by copper and silver film and method for making same
The present invention discloses a color filter by copper and silver film, comprising: a lower copper layer; a lower silver layer formed on the lower copper layer; a medium formed on the lower silver layer; an upper copper layer formed on the medium; and an upper silver layer formed on...
Inventors: Sen-huang Huang, Chin-poh Pang, Hsin-hui Hsu (Pixart Imaging Inc.)

Pixart Imaging Inc., Pixart Imaging Incorporation, Pixart Imaging Inc., R.o.c., Pixart Imaging Incorporation, R.o.c.

Archived*
(*May have duplicates - we are upgrading our archive.)

20120168945 - Chip package structure and chip packaging process


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The bibliographic references displayed about Sen-Huang Huang's patents are for a recent sample of Sen-Huang Huang's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Sen-Huang Huang filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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