Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bert L. Allen — 4 Patents

AMD: 3 patents #3,792 of 9,280Top 45%
NSNational Semiconductor: 1 patents #1,247 of 2,238Top 60%
Cupertino, CA: #2,992 of 6,989 inventorsTop 45%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Bert L. Allen has been granted 4 US patents while listed as an inventor at AMD. The first was granted in 1982 and the most recent in April 1991. Bert L. Allen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bert L. Allen in Cupertino, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5010024 Passivation for integrated circuit structures Peter S. Gwozdz, Thomas R. Bowers 1991-04-23 $4,977,000
4665426 EPROM with ultraviolet radiation transparent silicon nitride passivation layer A. Rahim Forouhi 1987-05-12 $14,481,000
4618541 Method of forming a silicon nitride film transparent to ultraviolet radiation and resulting article Abdul Rahim Forouhi 1986-10-21 $3,904,000
4347654 Method of fabricating a high-frequency bipolar transistor structure utilizing permeation-etching Robert L. Wourms, Daniel Hu 1982-09-07 $2,660,000