Inventor · disambiguated record
Peter L. Chang
Also filed as: CHANG PETER L · CHANG PETER L D · CHANG PETER LIT DEH · CHANG PETER LIT MING
6 granted patents·2 pending applications·81 citations·filing 1993–2025
79Inventor score
Top patents by PatentIndex Score
8 records- 0194US10823912B1Silicon photonics using off-cut wafer having top-side vertical outcoupler from etched cavityAPPLE INC·Filed 2019·Granted Nov 3, 2020·17 cites·20 claims
- 0280US7922468B2Gear pump with improved inlet portMAGNA POWERTRAIN USA INC·Filed 2006·Granted Apr 12, 2011·8 cites·17 claims
- 0377US5436453ADual mode energy detector having monolithic integrated circuit constructionLOCKHEED SANDERS INC·Filed 1993·Granted Jul 25, 1995·55 cites·8 claims
- 0464US11909175B2Horizontal cavity surface-emitting laser (HCSEL) monolithically integrated with a photodetectorAPPLE INC·Filed 2021·Granted Feb 20, 2024·0 cites·21 claims
- 0563US12332408B2Anti-reflective optical structures for optical systemsAPPLE INC·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 0644US2025224575A1Flip-chip integrated photonic devices for optical enginesELEPHINT INC·Filed 2025·Application pending·0 cites
- 0734US2012093672A1Direct control linear variable displacement vane pumpSTRATULAT FLORIN·Filed 2010·Application pending·0 cites
- 0821US5596209APhotoconductive semiconductor control deviceLOCKHEED SANDERS INC·Filed 1994·Granted Jan 21, 1997·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →