Inventor · disambiguated record
Pohan Chen
Also filed as: CHEN POHAN
4 granted patents·1 pending application·0 citations·filing 2018–2025
51Inventor score
Files withEBARA CORP3QUANZHOU SANAN OPTICAL COMMUNICATION TECH CO LTD1XIAMEN SANAN INTEGRATED CIRCUIT CO LTD1
Top patents by PatentIndex Score
5 records- 0153US11642755B2Apparatus for polishing and method for polishingEBARA CORP·Filed 2019·Granted May 9, 2023·0 cites·21 claims
- 0253US2025372953A1Vertical-cavity surface emitting laser device and method of making the sameQUANZHOU SANAN OPTICAL COMMUNICATION TECH CO LTD·Filed 2025·Application pending·0 cites
- 0349US10987776B2Calibration method and non-transitory computer-readable storage medium storing a program of calibrationEBARA CORP·Filed 2018·Granted Apr 27, 2021·0 cites·8 claims
- 0442US11465256B2Apparatus for polishing and method for polishingEBARA CORP·Filed 2019·Granted Oct 11, 2022·0 cites·10 claims
- 0534US10910791B2Low speckle laser array and image display thereofXIAMEN SANAN INTEGRATED CIRCUIT CO LTD·Filed 2019·Granted Feb 2, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →