Inventor · disambiguated record
Jihua Du
Also filed as: DU JIHUA
9 granted patents·5 pending applications·97 citations·filing 2007–2024
84Inventor score
Top patents by PatentIndex Score
14 records- 0195US8437086B2Beam combining light sourceDU JIHUA·Filed 2011·Granted May 7, 2013·39 cites·18 claims
- 0295US8427749B2Beam combining light sourceDU JIHUA·Filed 2010·Granted Apr 23, 2013·44 cites·17 claims
- 0380US8215850B2Optical module with fiber feedthroughYALAMANCHILI PRASAD·Filed 2009·Granted Jul 10, 2012·13 cites·26 claims
- 0478US11398446B2Method and material for attaching a chip to a submountLUMENTUM OPERATIONS LLC·Filed 2020·Granted Jul 26, 2022·1 cites·18 claims
- 0571US12341119B2Method and material for attaching a chip to a submountLUMENTUM OPERATIONS LLC·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 0667US2025164722A1Snout assemblyLUMENTUM OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0766US12332484B2FibermountLUMENTUM TECH UK LIMITED·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 0863US2025116814A1Laser redundancy deviceLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0952US11467357B2Emitter moduleLUMENTUM OPERATIONS LLC·Filed 2021·Granted Oct 11, 2022·0 cites·20 claims
- 1047US2024159948A1Thin film narrow bandwidth transmission filter for optical emittersLUMENTUM OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 1146US2023178966A1Laser module with beam rotatorLUMENTUM OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 1244US12007576B2Lens array to disperse zero-order beams of an emitter array on a diffractive optical elementLUMENTUM OPERATIONS LLC·Filed 2018·Granted Jun 11, 2024·0 cites·20 claims
- 1341US2008247438A1Laterally pumped solid-state laser gain-moduleDU JIHUA·Filed 2007·Application pending·0 cites
- 1440US9728935B2Chip-scale package and semiconductor device assemblyLUMENTUM OPERATIONS LLC·Filed 2015·Granted Aug 8, 2017·0 cites·20 claims
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