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Roy Silverstein patents

Recent patents with Roy Silverstein listed as an inventor - additional entries may be under other spellings.

Roy Silverstein - Related organizations: Qualcomm Incorporated patents

System and method for estimating ambient temperature of a portable computing device using a voice coil

12/18/14 - 20140371944 - Various embodiments of methods and systems for estimating environmental ambient temperature of a portable computing device (“PCD”) from electrical resistance measurements taken voice coils in a speaker or microphone component are disclosed. In an exemplary embodiment, it may be recognized that the PCD is in an idle state, thus producing
Inventors: Unnikrishnan Vadakkanmaruveedu, Zenghui Zhao, Vinay Mitter, Roy Silverstein, Ankur Jain, Jon Anderson

Load detecting impedance matching buffer

03/28/13 - 20130076436 - A buffer amplifier has a power on state and a sleep state. During regular operation a coupling state of a load to an output node is detected using feedback voltage. In a sleep mode and in a power collapse mode a detection current is injected into the output node, to
Inventors: Liviu Chiaburu, Shahin Mehdizad Taleie, Dongwon Seo, Roy Silverstein

Loudness maximization with constrained loudspeaker excursion

07/12/12 - 20120179456 - An original loudness level of an audio signal is maintained for a mobile device while maintaining sound quality as good as possible and protecting the loudspeaker used in the mobile device. The loudness of an audio (e.g., speech) signal may be maximized while controlling the excursion of the diaphragm of
Inventors: Sang-uk Ryu, Jongwon Shin, Roy Silverstein, Andre Gustavo P. Schevciw, Pei Xiang

### Roy Silverstein patent invention listings

The bibliographic references displayed about Roy Silverstein's patents are for a recent sample of Roy Silverstein's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the 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 website. If Roy Silverstein 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 website.


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