Eva Koh — 1 Patent at AT&T | Patent Leaderboard

Eva Koh — 1 Patent

ICIllinois Superconductor Corporation: 1 patents #18 of 40Top 45%

ATAT&T: 1 patents #10,636 of 18,772Top 60%

Singapore, SG: #6,866 of 13,971 inventorsTop 50%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

Eva Koh has been granted 1 US patent while listed as an inventor at AT&T. All of these patents were granted in 1997. Eva Koh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eva Koh in Singapore, SG.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5629266	Electromagnetic resonator comprised of annular resonant bodies disposed between confinement plates	Robert D. Lithgow, Malcolm E. Lines, George E. Peterson	1997-05-13

Eva Koh — 1 Patent

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