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Yao-Ching Hsu patents

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

07/08/10 - 20100171694 - Electronic apparatus with virtual data input device
12/31/09 - 20090323124 - Data encryption method implemented on a pattern displaying medium with at least two types of ink
11/19/09 - 20090284497 - Optical operating apparatus
08/27/09 - 20090211820 - Optical operating apparatus and method for determining operation motion

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

20100171694 - Electronic apparatus with virtual data input device


The bibliographic references displayed about Yao-Ching Hsu's patents are for a recent sample of Yao-Ching Hsu'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 Yao-Ching Hsu 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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