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

Peter Ho — 4 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
XCXcerra: 1 patents #26 of 51Top 55%
HGHGST: 1 patents #1,167 of 1,677Top 70%
Union City, CA: #414 of 1,177 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Peter Ho has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2001 and the most recent in October 2019. Peter Ho ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Peter Ho in Union City, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10444278 Testing system and method Benjamin J. Brown, Niraj Rangwala, David McConnell, Howard Maassen 2019-10-15
7079347 Method and apparatus for providing a marker for adaptive formatting via a self-servowrite process Paul M. Cisewski, Blake Finstad, Kishan K. Kumbla, Daniel James Malone, Sr., Scott Thomas 2006-07-18 $4,124,000
6873489 Method, system, and program for estimating coil resistance of a voice coil motor in a disk drive system Mantle Man-Hon Yu 2005-03-29 $111,000
6219198 State estimator alteration for odd sample times in a disk drive servo control system Jeffrey J. Dobbek, Louis J. Serrano 2001-04-17 $20,042,000