Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching C. Lai — 4 Patents

GE: 4 patents #8,262 of 36,430Top 25%
Livermore, CA: #706 of 2,185 inventorsTop 35%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ching C. Lai has been granted 4 US patents while listed as an inventor at GE. The first was granted in 1984 and the most recent in October 1985. Ching C. Lai ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ching C. Lai in Livermore, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4549662 Transport apparatus Frederick C. Schoenig, Jr., J. David Landry, Edward Stephen Walker, Jr. 1985-10-29 $4,781,000
4532723 Optical inspection system Truman F. Kellie, J. David Landry 1985-08-06 $3,155,000
4496056 Automated inspection system Frederick C. Schoenig, Jr., Leonard N. Grossman, William Masaitis, Robert O. Canada 1985-01-29 $5,280,000
4468163 Tray loader method and apparatus for nuclear fuel pellets Harold B. King, Edward Stephen Walker, Jr. 1984-08-28 $4,719,000