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USPTO Patent Rankings Data through Dec 31, 2025
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Tim Ka Lung Wong — 2 Patents

BCBerkeley Process Control: 1 patents #8 of 27Top 30%
Oakland, CA: #2,115 of 4,380 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Tim Ka Lung Wong has been granted 2 US patents while listed as an inventor at Berkeley Process Control. The first was granted in 2001 and the most recent in September 2015. Tim Ka Lung Wong ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Tim Ka Lung Wong in Oakland, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9148622 Halo reduction in frame-rate-conversion using hybrid bi-directional motion vectors for occlusion/disocclusion detection Xuejiao Liu, King Hung Chiu, Peng Luo 2015-09-29
6275742 Wafer aligner system Paul Sagues, Stephen Gaudio 2001-08-14