Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KW

Ka K. Wai — 3 Patents

PEPulse Engineering: 3 patents #12 of 60Top 20%
San Diego, CA: #9,932 of 23,606 inventorsTop 45%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ka K. Wai has been granted 3 US patents while listed as an inventor at Pulse Engineering. The first was granted in 1991 and the most recent in October 1995. Ka K. Wai ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ka K. Wai in San Diego, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5455741 Wire-lead through hole interconnect device Moin Ahmad, Aurelio J. Gutierrez, James Douglas Lint 1995-10-03
5351167 Self-leaded surface mounted rod inductor Aurelio J. Gutierrez 1994-09-27 $568,000
5032953 Surface mounted single in-line electronic component package with mounting projections and chamfered viewing edge Robert L. Carl, Jose L. Ortega 1991-07-16 $590,000