Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chi Nche — 3 Patents

WFWireless Facilities: 3 patents #9 of 10Top 90%
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
Chi Nche has been granted 3 US patents while listed as an inventor at Wireless Facilities. The first was granted in 2002 and the most recent in January 2004. Chi Nche ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chi Nche in San Diego, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6684058 Universal repeater for communication systems Ulun Karacaoglu, Baya Hatim, Masood K. Tayebi 2004-01-27 $12,322,000
6484012 Inter-band communication repeater system Ulun Karacaoglu 2002-11-19 $5,000,000
6373827 Wireless multimedia carrier system Masood K. Tayebi, Baya Hatim, Saeid Safavi, Ismail Lakkis, Cathal O'Scolai +4 more 2002-04-16 $5,743,000