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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ying Luo — 14 Patents in 2017

Oracle: 14 patents #4 of 1,681Top 1%
San Diego, CA: #75 of 4,582 inventorsTop 2%
California: #569 of 60,394 inventorsTop 1%
Overall (2017): #3,221 of 506,227Top 1%
14 Patents 2017

Issued Patents 2017

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9812845 Fast wavelength-tunable hybrid optical transmitter Jin Hyoung Lee, Xuezhe Zheng, Daniel Y. Lee, Ashok V. Krishnamoorthy 2017-11-07 $49,856,000
9780528 Fast wavelength-tunable hybrid laser with a single-channel gain medium Xuezhe Zheng, Daniel Y. Lee, Ashok V. Krishnamoorthy 2017-10-03 $47,200,000
9780524 Fast tunable hybrid laser with a silicon-photonic switch Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy 2017-10-03 $47,200,000
9778493 Dual-ring-modulated laser that uses push-push/pull-pull modulation Ashok V. Krishnamoorthy, Jock T. Bovington, Xuezhe Zheng, Shiyun Lin 2017-10-03 $47,200,000
9766404 Polarization-insensitive optical transceiver Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy 2017-09-19 $37,413,000
9768587 Scalable fast tunable Si-assisted hybrid laser with redundancy Xuezhe Zheng, Jin Yao, Ashok V. Krishnamoorthy 2017-09-19 $37,413,000
9759935 Slow-light silicon optical modulator Shiyun Lin, Xuezhe Zheng, Ashok V. Krishnamoorthy 2017-09-12 $53,827,000
9733498 Disk resonator based on a composite structure Xuezhe Zheng, Shiyun Lin, Ashok V. Krishnamoorthy 2017-08-15 $47,762,000
9735542 Ring-modulated laser Guoliang Li, Ashok V. Krishnamoorthy, Xuezhe Zheng 2017-08-15 $47,762,000
9647424 Single mode reflector using a nanobeam cavity Shiyun Lin, Xuezhe Zheng, Ashok V. Krishnamoorthy 2017-05-09 $37,470,000
9638858 Athermal hybrid optical source Xuezhe Zheng, Ashok V. Krishnamoorthy 2017-05-02 $63,718,000
9618709 Hybrid integration of edge-coupled chips Xuezhe Zheng, Ivan Shubin, Guoliang Li, Ashok V. Krishnamoorthy 2017-04-11 $44,567,000
9575256 Optical reflector based on a directional coupler and a coupled optical loop Guoliang Li, Xuezhe Zheng, Ashok V. Krishnamoorthy 2017-02-21 $37,948,000
9535308 Enhanced optical modulation using slow light Guoliang Li, Ashok V. Krishnamoorthy, Xuezhe Zheng, John E. Cunningham 2017-01-03 $26,681,000