Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HN

Hung C. Ngo

IBM: 96 patents #604 of 70,183Top 1%
INIntel: 1 patents #18,218 of 30,777Top 60%
Texas: #476 of 125,132 inventorsTop 1%
Overall (All Time): #15,525 of 4,157,543Top 1%
97 Patents All Time

Issued Patents All Time

Showing 76–97 of 97 patents

Patent #TitleCo-InventorsDate
6501304 Glitch-less clock selector David William Boerstler, Gary Dale Carpenter, Kevin John Nowka 2002-12-31
6483888 Clock divider with bypass and stop clock David William Boerstler, Gary Dale Carpenter, Kevin John Nowka 2002-11-19
6407574 Method and system for utilizing hostile-switching neighbors to improve interconnect speed for high performance processors Huajun Wen 2002-06-18
6404235 System and method for reducing latency in a dynamic circuit Kevin John Nowka, Jieming Qi 2002-06-11
6393446 32-bit and 64-bit dual mode rotator Sang Hoo Dhong, Jaehong Park, Joel A. Silberman 2002-05-21
6360238 Leading zero/one anticipator having an integrated sign selector Sang Hoo Dhong, Kyung Tek Lee, Kevin John Nowka 2002-03-19
6345286 6-to-3 carry-save adder Sang Hoo Dhong, Kevin John Nowka 2002-02-05
6335900 Method and apparatus for selectable wordline boosting in a memory device Ohsang Kwon, Kevin John Nowka 2002-01-01
6335650 Method and apparatus for adjusting time delays in circuits with multiple operating supply voltages David William Boerstler, Harm Peter Hofstee, Kevin John Nowka 2002-01-01
6292027 Fast low-power logic gates and method for evaluating logic signals Sand Hoo Dhong, Jaehong Park, Osamu Takahashi 2001-09-18
6285218 Method and apparatus for implementing logic using mask-programmable dynamic logic gates Sang Hoo Dhong, Jaehong Park, Osamu Takahashi 2001-09-04
6282557 Low latency fused multiply-adder Sang Hoo Dhong, Kevin John Nowka 2001-08-28
6232872 Comparator Sang Hoo Dhong, Jaehong Park 2001-05-15
6178437 Method and apparatus for anticipating leading digits and normalization shift amounts in a floating-point processor Sang Hoo Dhong, Kevin John Nowka 2001-01-23
6175852 High-speed binary adder Sang Hoo Dhong, Kevin John Nowka 2001-01-16
5964827 High-speed binary adder Sang Hoo Dhong, Joel A. Silberman 1999-10-12
5881274 Method and apparatus for performing add and rotate as a single instruction within a processor Joel A. Silberman, Sang Hoo Dhong 1999-03-09
5757682 Parallel calculation of exponent and sticky bit during normalization Eric M. Schwarz, Robert M. Bunce, Leon Sigal 1998-05-26
5742535 Parallel calculation of exponent and sticky bit during normalization Eric M. Schwarz, Robert M. Bunce, Leon Sigal 1998-04-21
5742536 Parallel calculation of exponent and sticky bit during normalization Eric M. Schwarz, Robert M. Bunce, Leon Sigal 1998-04-21
5627774 Parallel calculation of exponent and sticky bit during normalization Eric M. Schwarz, Robert M. Bunce, Leon Sigal 1997-05-06
5375223 Single register arbiter circuit Steven D. Meyers, Paul Richard Schwartz 1994-12-20