loadpatents
Patent applications and USPTO patent grants for Li; Chak Man.The latest application filed is for "a method and system for compressing data".
Patent | Date |
---|---|
Method and system for compressing data Grant 11,017,155 - Li May 25, 2 | 2021-05-25 |
A Method And System For Compressing Data App 20200272784 - Li; Chak Man | 2020-08-27 |
Method and apparatus for decoding or generating multi-layer color QR code, method for recommending setting parameters in generation of multi-layer QR code, and product comprising multi-layer color QR code Grant 9,805,296 - Loy , et al. October 31, 2 | 2017-10-31 |
Method And Apparatus For Decoding Or Generating Multi-layer Color Or Code, Method For Recommending Setting Parameters In Generation Of Multi-layer Or Code, And Product Comprising Multi-layer Color Or Code App 20170243097 - LOY; Chen Change ;   et al. | 2017-08-24 |
Method And Apparatus For Generating And/or Processing 2d Barcode App 20140254796 - Li; Chak Man ;   et al. | 2014-09-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.