LL

Leo Liu

IBM: 5 patents #18,733 of 70,183Top 30%
AC Altigen Communications: 4 patents #3 of 18Top 20%
WM Worldwide Semiconductor Manufacturing: 2 patents #20 of 87Top 25%
CL Covidien Lp: 1 patents #2,060 of 2,878Top 75%
PU Pure Technologies U.S.: 1 patents #3 of 9Top 35%
Overall (All Time): #363,731 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12313595 Apparatus, systems and methods for pipeline condition assessment Angie Wu, Hongwei Zhang, Jeffrey Chak-Fai Kwan 2025-05-27
12100161 Organ segmentation method and system Jianxin Ou, Qi Tang 2024-09-24
8884374 CMOS device and fabrication method Allan He 2014-11-11
8741708 Transistor and method for forming the same 2014-06-03
7761467 Method and a system for certificate revocation list consolidation and access Jing Xu, Zhong Tian 2010-07-20
7568032 Method of balancing load among mirror servers Nan Feng, Dong Hui Liu 2009-07-28
7356615 Pluggable service delivery platform Hong Cai, Dong Hui Liu 2008-04-08
7013007 Computer telephony power supply method and apparatus Simon Chouldjian, Joseph Chiu 2006-03-14
6757706 Method and apparatus for providing responses for requests of off-line clients Liu Dong, Xiaoyan Chen, Xiaopei Zhang 2004-06-29
6742018 System and method for storing and retrieving data by keywords converted into divided long integers Song Song, Hong Cai 2004-05-25
6532230 Mixed-media communication apparatus and method En-Kuang Lung, Donggun Keung 2003-03-11
6493439 Analog caller identification transmission method and apparatus En-Kuang Lung, Donggun Keung, Tzerng-Hong Lin 2002-12-10
6292549 Analog caller identification transmission method and apparatus En-Kuang Lung, Donggun Keung, Tzerng-Hong Lin 2001-09-18