Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Luohan Peng — 8 Patents

AOApplied Optoelectronics: 8 patents #17 of 90Top 20%
Cypress, TX: #214 of 1,064 inventorsTop 25%
Texas: #19,067 of 125,132 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Luohan Peng has been granted 8 US patents while listed as an inventor at Applied Optoelectronics. The first was granted in 2014 and the most recent in May 2019. Luohan Peng ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Luohan Peng in Cypress, TX, US.

Patents per Year

Patents granted per year, 2014 to 2019Bar chart with a peak of 3 patents in 2017.peak 32014: 1 patents20142015: 1 patents20152016: 2 patents20162017: 3 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10295763 Techniques for indirect optical coupling between an optical input/output port of a subassembly housing and an arrayed waveguide grating (AWG) device disposed within the same I-Lung Ho, Kai-Sheng Lin, Elsie Marentes 2019-05-21 $1,308,000
9847434 Multichannel receiver optical subassembly with improved sensitivity I-Lung Ho, Chong Wang 2017-12-19 $15,716,000
9703054 Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly I-Lung Ho, Joyce Li 2017-07-11 $25,597,000
9606145 Test fixture with thermoelectric cooler and spring-operated holding pin Darren Tucker, Justin Lii, David Hendricks 2017-03-28 $18,915,000
9509433 Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly I-Lung Ho, Joyce Li 2016-11-29 $6,201,000
9236945 Thermally shielded multi-channel transmitter optical subassembly and optical transceiver module including same I-Lung Ho, Jun Zheng 2016-01-12 $1,519,000
9225428 Method and system for alignment of photodetector array to optical demultiplexer outputs Zhengyu Miao, Hao-Hsiang Liao 2015-12-29 $3,703,000
8831433 Temperature controlled multi-channel transmitter optical subassembly and optical transceiver module including same I-Lung Ho, Justin Lii 2014-09-09 $4,243,000