HL

Hehching Harry Li

IBM: 9 patents #11,918 of 70,183Top 20%
IN Intel: 3 patents #10,349 of 30,777Top 35%
Overall (All Time): #425,581 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7437531 Testing memories Michael R. Spica, Md Rezwanur Rahman 2008-10-14
6754867 Method of determining non-accessible device I/O pin speed using on chip LFSR and MISR as data source and results analyzer respectively Ajay Ojha 2004-06-22
6311295 System and method for testing a clock signal Humberto Felipe Casal, David M. Wu 2001-10-30
6161208 Storage subsystem including an error correcting cache and means for performing memory to memory transfers Patrick F. Dutton, Steven Lee Gregor 2000-12-12
6023778 Method and apparatus for utilizing mux scan flip-flops to test speed related defects by delaying an active to inactive transition of a scan mode signal 2000-02-08
5917356 Three state phase detector Humberto Felipe Casal, Trong D. Nguyen 1999-06-29
5822596 Controlling power up using clock gating Humberto Felipe Casal, Trong D. Nguyen, Nandor G. Thoma 1998-10-13
5619158 Hierarchical clocking system using adaptive feedback Humberto Felipe Casal, Joel Roger Davidson, Yuan-Chang Lo, Trong D. Nguyen, Campbell H. Snyder +1 more 1997-04-08
5613157 Address range extension for a modular computer Joel Roger Davidson, Franklin Liu 1997-03-18
5581699 System and method for testing a clock signal Humberto Felipe Casal, David M. Wu 1996-12-03
5121500 Preliminary polling for identification and location of removable/replaceable computer components prior to power-up David L. Arlington, Jacqueline K. Morris, Jerry K. Radcliffe 1992-06-09
4888773 Smart memory card architecture and interface David L. Arlington, Jacqueline M. Cole, Bruce G. Hazelzet, David J. Krolak, Bharat J. Oza +1 more 1989-12-19