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USPTO Patent Rankings Data through Dec 31, 2025
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William Leong — 29 Patents

Intel: 29 patents #1,312 of 30,777Top 5%
San Francisco, CA: #1,117 of 26,999 inventorsTop 5%
California: #18,137 of 386,348 inventorsTop 5%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
William Leong has been granted 29 US patents while listed as an inventor at Intel. The first was granted in 1994 and the most recent in May 2005. William Leong ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list William Leong in San Francisco, CA, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6897679 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron R. Mc Clintock, James A. Watson, Joseph Huang +1 more 2005-05-24 $21,058,000
RE38651 Variable depth and width memory device Chiakang Sung, Wanli Chang, Joseph Huang, Richard G. Cliff, L. Todd Cope +3 more 2004-11-09
6396304 Programmable logic array integrated circuits with blocks of logic regions grouped into super-blocks Richard G. Cliff, Cameron McClintock 2002-05-28 $113,294,000
6278291 Programmable logic array devices with interconnect lines of various lengths Cameron McClintock, Richard G. Cliff, Bahram Ahanin 2001-08-21 $74,881,000
6134173 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +1 more 2000-10-17 $73,072,000
6128692 Programming and verification address generation for random access memory blocks in programmable logic array integrated circuit devices Chiakang Sung, Wanli Chang, Joseph Huang, Richard G. Cliff, L. Todd Cope +1 more 2000-10-03 $55,709,000
6127846 Programmable logic array devices with interconnect lines of various lengths Cameron McClintock, Richard G. Cliff, Bahram Ahanin 2000-10-03 $55,709,000
6064599 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron R. Mc Clintock, James A. Watson, Joseph Huang +1 more 2000-05-16 $305,794,000
6028808 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron R. Mc Clintock, James A. Watson, Joseph Huang +1 more 2000-02-22 $63,969,000
6023439 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +1 more 2000-02-08 $257,706,000
6018490 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron R. Mc Clintock, James A. Watson, Joseph Huang +1 more 2000-01-25 $112,834,000
5900743 Programmable logic array devices with interconnect lines of various lengths Cameron McClintock, Richard G. Cliff, Bahram Ahanin 1999-05-04 $101,319,000
5883850 Programmable logic array integrated circuits Fung Fung Lee, Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson +2 more 1999-03-16 $40,015,000
5848005 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +1 more 1998-12-08 $25,968,000
5838628 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron R. Mc Clintock, James A. Watson, Joseph Huang +1 more 1998-11-17 $37,528,000
5828229 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +3 more 1998-10-27 $61,324,000
5812479 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron R. Mc Clintock, James A. Watson, Joseph Huang +1 more 1998-09-22 $26,811,000
5764583 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +1 more 1998-06-09 $8,697,000
5705939 Programmable logic array integrated circuits with segmented, selectively connectable, long interconnection conductors Cameron McClintock, Richard G. Cliff 1998-01-06 $43,963,000
5668771 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +1 more 1997-09-16 $62,314,000
5614840 Programmable logic array integrated circuits with segmented, selectively connectable, long interconnection conductors Cameron McClintock, Richard G. Cliff 1997-03-25 $56,065,000
5598109 Programmable logic array device with grouped logic regions and three types of conductors Richard G. Cliff, Cameron McClintock 1997-01-28 $26,176,000
5592106 Programmable logic array integrated circuits with interconnection conductors of overlapping extent Cameron McClintock, Richard G. Cliff 1997-01-07 $24,163,000
5550782 Programmable logic array integrated circuits Richard G. Cliff, L. Todd Cope, Cameron McClintock, James A. Watson, Joseph Huang +1 more 1996-08-27 $14,805,000
5543732 Programmable logic array devices with interconnect lines of various lengths Cameron McClintock, Richard G. Cliff, Bahram Ahanin 1996-08-06 $15,211,000