Inventor · disambiguated record
Hongbing Lei
Also filed as: LEI HONGBING
20 granted patents·1 pending application·73 citations·filing 2007–2023
92Inventor score
Top patents by PatentIndex Score
21 records- 0191US9246307B1Thermal compensation for burst-mode laser wavelength driftFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted Jan 26, 2016·13 cites·12 claims
- 0291US8781327B2Use of multiple shared wavelength lockers to stabilize transponders in a wavelength division multiplexing (WDM) networkSHEN XIAO A·Filed 2011·Granted Jul 15, 2014·11 cites·19 claims
- 0387US9531478B2Digital optical modulator for programmable n-quadrature amplitude modulation generationFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Dec 27, 2016·8 cites·14 claims
- 0485US8337096B2Efficient thermoelectric cooling of photonic integrated circuitsSHEN XIAO A·Filed 2009·Granted Dec 25, 2012·14 cites·20 claims
- 0584US9537287B2Thermal compensation for burst-mode laser wavelength driftFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Jan 3, 2017·3 cites·21 claims
- 0684US8611750B2Wavelength locker for simultaneous control of multiple dense wavelength division multiplexing transmittersLEI HONGBING·Filed 2009·Granted Dec 17, 2013·12 cites·22 claims
- 0782US10666014B2Tunable laser and manufacturing method for tunable laserHUAWEI TECH CO LTD·Filed 2018·Granted May 26, 2020·3 cites·17 claims
- 0877US10133098B2MOS capacitor optical modulator with transparent conductive and low-refractive-index gateFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Nov 20, 2018·3 cites·20 claims
- 0976US10042190B2Second order detection of two orthogonal dithers for I/Q modulator bias controlFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Aug 7, 2018·3 cites·20 claims
- 1072US10097277B2Optical modulator bias lockingFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Oct 9, 2018·2 cites·19 claims
- 1164US10268056B2Interdigitated optical modulatorFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Apr 23, 2019·0 cites·18 claims
- 1263US9036669B2Obtaining narrow line-width, full C-band tunability mirror for monolithic or hybrid integrated lasersFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted May 19, 2015·1 cites·31 claims
- 1358US12362835B2Method and apparatus of automatic bias control for intensity modulated silicon modulatorWEN YANGJING·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 1458US10283932B2Thermal compensation for burst-mode laser wavelength driftFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted May 7, 2019·0 cites·26 claims
- 1550US10374716B2Digital optical modulator for programmable n-quadrature amplitude modulation generationFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Aug 6, 2019·0 cites·20 claims
- 1649US9209603B2Laser with full C-band tunability and narrow linewidthFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted Dec 8, 2015·0 cites·20 claims
- 1748US10042192B2Electro-absorption modulator with local temperature controlFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Aug 7, 2018·0 cites·21 claims
- 1848US9696567B2Interdigitated optical modulatorFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Jul 4, 2017·0 cites·18 claims
- 1947US10581222B2Tunable laser and control method for sameHUAWEI TECH CO LTD·Filed 2018·Granted Mar 3, 2020·0 cites·18 claims
- 2043US7646949B2Efficient transfer of light signals between optical devicesKOTURA INC·Filed 2007·Granted Jan 12, 2010·0 cites·31 claims
- 2139US2014185980A1Silicon-On-Insulator Platform for Integration of Tunable Laser ArraysFUTUREWEI TECHNOLOGIES INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →