Tang; Xiangdong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tang; Xiangdong.The latest application filed is for "image exposure method for mobile terminal based on eyeprint recognition and image exposure system".

Company Profile

0.7.8

Tang; Xiangdong - Shenzhen CN
Tang; Xiangdong - Huizhou CN
TANG; XIANGDONG - Shanghai CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Image exposure method for mobile terminal based on eyeprint recognition and image exposure system Grant 10,437,972 - Tang O	2019-10-08
Method and system for unlocking mobile terminal on the basis of a high-quality eyeprint image Grant 10,275,584 - Tang	2019-04-30
Eyeprint recognition-based mobile terminal camera self-adaptation adjustment method and system Grant 10,115,014 - Tang October 30, 2	2018-10-30
Method and system for eyeprint recognition unlocking based on environment-filtering frames Grant 9,930,525 - Tang March 27, 2	2018-03-27
Method and system for quickly starting camera based on eyeprint identification Grant 9,838,596 - Tang December 5, 2	2017-12-05
Eyeprint Recognition-based Mobile Terminal Camera Self-adaptation Adjustment Method And System App 20170147878 - TANG; XIANGDONG	2017-05-25
Image Exposure Method For Mobile Terminal Based On Eyeprint Recognition And Image Exposure System App 20170150025 - TANG; XIANGDONG	2017-05-25
Method And System For Quickly Starting Camera Based On Eyeprint Identification App 20170126962 - TANG; XIANGDONG	2017-05-04
Method And System For Unlocking Mobile Terminal On The Basis Of A High-quality Eyeprint Image App 20170124309 - TANG; XIANGDONG	2017-05-04
Smart terminal information display method and smart terminal Grant 9,641,913 - Tang May 2, 2	2017-05-02
Method And System For Eyeprint Recognition Unlocking Based On Environment-filtering Frames App 20170111789 - TANG; XIANGDONG	2017-04-20
Method and system for transmitting contact information during call Grant 9,497,617 - Yang , et al. November 15, 2	2016-11-15
Smart Terminal Information Display Method And Smart Terminal App 20160301990 - TANG; XIANGDONG	2016-10-13
Method And System For Transmitting Contact Information During Call App 20160044491 - YANG; YAN ; et al.	2016-02-11
Method of the Combination of Patent Applicants or Patent Inventors in a Patent Analysis App 20100306244 - GUO; LING ; et al.	2010-12-02

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.