Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chihhung Liao — 8 Patents

QUQuicklogic: 6 patents #12 of 70Top 20%
IBM: 2 patents #32,909 of 70,183Top 50%
Fremont, CA: #2,135 of 9,298 inventorsTop 25%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Chihhung Liao has been granted 8 US patents while listed as an inventor at Quicklogic. The first was granted in 2007 and the most recent in February 2025. Chihhung Liao ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Chihhung Liao in Fremont, CA, US.

Patents per Year

Patents granted per year, 2007 to 2025Bar chart with a peak of 3 patents in 2023.peak 32007: 1 patents20072014: 1 patents20142023: 3 patents20232024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12217811 Programmable logic device with design for test functionality Ket-Chong Yap, Shieh Huan Yen 2025-02-04
12149244 Configuration latch for programmable logic device Ket-Chong Yap 2024-11-19 $1,662,000
11935618 Area-efficient configuration latch for programmable logic device Ket-Chong Yap, Shieh Huan Yen 2024-03-19 $3,790,000
11848066 Programmable logic device with design for test functionality Ket-Chong Yap, Shieh Huan Yen 2023-12-19 $1,288,000
11848671 Configuration latch for programmable logic device Ket-Chong Yap 2023-12-19 $1,288,000
11652486 Sectional configuration for programmable logic devices Ket-Chong Yap 2023-05-16 $936,000
8780604 State sensing system for eFuse memory Phu Nguyen, Vimal R. Patel, George Paulik, Peder James Paulson, Brian Joy Reed +1 more 2014-07-15 $5,287,000
7215154 Maskable dynamic logic Derick G. Behrends, Ryan Charles Kivimagi 2007-05-08 $8,960,000