YL

Yao Liu

SC Sunplus Technology Co.: 8 patents #11 of 275Top 4%
Walmart Apollo: 5 patents #241 of 2,220Top 15%
HC Hsing Chau Industrial Co.: 1 patents #8 of 19Top 45%
SF SUNY Research Foundation: 1 patents #469 of 1,165Top 45%
Overall (All Time): #265,062 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12373873 Systems and methods for checking and confirming the purchase of merchandise items Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Yutao Tang, Sicong Fang +10 more 2025-07-29
12326653 Rapid telescoping support pole 2025-06-10
12051872 Shuttered keystone jack assembly 2024-07-30
12002080 Systems and methods for checking and confirming the purchase of merchandise items Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Yutao Tang, Sicong Fang +10 more 2024-06-04
11966900 System and method for detecting unpaid items in retail store transactions Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Joseph Duffy, Sicong Fang +11 more 2024-04-23
11954928 Systems and methods for detecting text in images Haining Liu, Feiyun Zhu, Jon Hammer, Ryan B. Reagan, Pingjian Yu +2 more 2024-04-09
11785069 System and method for content-adaptive real-time video communication Shuoqian Wang 2023-10-10
11620839 Systems and methods for detecting text in images Haining Liu, Feiyun Zhu, Jon Hammer, Ryan B. Reagan, Pingjian Yu +2 more 2023-04-04
8801224 LED illumination device Tang-Chieh Huang, Yu-Tang Yen, Ching-Hao Chang, Bing-You Weng, Sunao Hsu 2014-08-12
8531928 Optical storage apparatus and method for automatically adjusting loop gain thereof 2013-09-10
8320223 Optical storage apparatus and method for eliminating write power transient thereof 2012-11-27
8274869 Method for detecting blank area of power calibration area Chung-Yi Wang 2012-09-25
8270272 Recording power calibrating method for improving seeking stability on recording power calibration area Ching-Chuan Chen, Shu Lin 2012-09-18
8270270 Methods for on-line calibrating output power of optical pick-up Chung-Yi Wang 2012-09-18
8098551 Recording power calibrating method for improving seeking stability on recording power calibration area Ching-Chuan Chen, Shu Lin 2012-01-17
8068396 Method for adjusting tilt of optical pick-up head 2011-11-29
7843783 Method for automatically calibrating output power of optical pick-up head and optical disc driver using the method Wen-Chun Feng 2010-11-30