Inventor · disambiguated record
Xiaofeng Han
Also filed as: HAN XIAOFENG
44 granted patents·10 pending applications·226 citations·filing 1997–2025
97Inventor score
Top patents by PatentIndex Score
54 records- 0193US10033898B2Information processing system, image forming apparatus, and method of processing informationHAN XIAOFENG·Filed 2017·Granted Jul 24, 2018·8 cites·13 claims
- 0288US10382640B2Information processing system, information processing apparatus, image forming apparatus, information processing method, and computer program productHAN XIAOFENG·Filed 2018·Granted Aug 13, 2019·4 cites·14 claims
- 0385US11656817B2System and method for transmitting electronic data associated with a user identified based on source identification informationDOHMAE KOTA·Filed 2021·Granted May 23, 2023·2 cites·15 claims
- 0484US10534568B2Image forming apparatus having first and second devices each having separate energy saving modesHAN XIAOFENG·Filed 2018·Granted Jan 14, 2020·4 cites·18 claims
- 0583US8248427B2Screen display method, information processing apparatus, and computer program productHAN XIAOFENG·Filed 2009·Granted Aug 21, 2012·6 cites·20 claims
- 0680US9762766B2Information processing system, information processing apparatus, and information processing methodHAN XIAOFENG·Filed 2016·Granted Sep 12, 2017·3 cites·17 claims
- 0779US6850659B2Grin lens based astigmatism correcting optical couplerAGILITY COMMUNICATIOINS INC·Filed 2002·Granted Feb 1, 2005·18 cites·35 claims
- 0878US10735614B2Information processing system, information processing apparatus, image forming apparatus, information processing method, and computer program productHAN XIAOFENG·Filed 2019·Granted Aug 4, 2020·2 cites·19 claims
- 0977USD1075299SBagDONGGUAN AORUO TRADING CO LTD·Filed 2024·Granted May 20, 2025·4 cites·1 claims
- 1077US10581854B2Information processing system, information processing apparatus, information processing method, and recording mediumHAN XIAOFENG·Filed 2016·Granted Mar 3, 2020·3 cites·20 claims
- 1174US9003388B2Information processing apparatus and update process support systemHAN XIAOFENG·Filed 2011·Granted Apr 7, 2015·4 cites·8 claims
- 1274US6992777B2Birefringent Mach-Zehnder interferometerADC TELECOMMUNICATIONS INC·Filed 2001·Granted Jan 31, 2006·19 cites·18 claims
- 1374US2025223594A1Modified double-stranded oligonucleotide molecule, modified double-stranded oligonucleotide conjugate, and use thereofRIGERNA THERAPEUTICS BEIJING CO LTD·Filed 2024·Application pending·0 cites
- 1473US11394844B2Authentication system, shared terminal, and authentication methodHAN XIAOFENG·Filed 2020·Granted Jul 19, 2022·1 cites·13 claims
- 1572US10841450B2Image forming apparatus acquiring application processing information at a determined processing timeHAN XIAOFENG·Filed 2019·Granted Nov 17, 2020·1 cites·9 claims
- 1672US10211925B2Hybrid optical transmitter and/or receiver structureINFINERA CORP·Filed 2017·Granted Feb 19, 2019·1 cites·7 claims
- 1772US6334683B2Eye illumination system and methodLASERSIGHT TECH INC·Filed 2001·Granted Jan 1, 2002·40 cites·20 claims
- 1871US10630857B2Electronic apparatus and method to update firmware of the electronic apparatus when adding a web application to the electronic apparatusHAN XIAOFENG·Filed 2018·Granted Apr 21, 2020·1 cites·12 claims
- 1967US10262117B2Information processing system, information processing apparatus, and information processing methodHAN XIAOFENG·Filed 2015·Granted Apr 16, 2019·1 cites·10 claims
- 2067US9813570B2Information processing apparatus, information processing method, and computer program productHAN XIAOFENG·Filed 2016·Granted Nov 7, 2017·1 cites·20 claims
- 2166US9876575B2Hybrid optical transmitter and/or receiver structureINFINERA CORP·Filed 2015·Granted Jan 23, 2018·1 cites·4 claims
- 2265US11212412B2Information processing system, information processing apparatus, image forming apparatus, information processing method, and computer program productHAN XIAOFENG·Filed 2020·Granted Dec 28, 2021·0 cites·9 claims
- 2365US9454388B2Information processing device, information processing system, and recording mediumRICOH CO LTD·Filed 2014·Granted Sep 27, 2016·1 cites·14 claims
- 2465US6704143B1Method and apparatus for adjusting an optical element to achieve a precise lengthADC TELECOMMUNICATIONS INC·Filed 2000·Granted Mar 9, 2004·9 cites·22 claims
- 2563US12131085B2System and method for transmitting electronic data associated with a user identified based on source identification informationRICOH CO LTD·Filed 2023·Granted Oct 29, 2024·0 cites·18 claims
- 2663US8903704B2Information processing device, information processing system, and recording mediumHAN XIAOFENG·Filed 2010·Granted Dec 2, 2014·1 cites·5 claims
- 2761US9774635B2Information processing system, device, and information processing methodHAN XIAOFENG·Filed 2014·Granted Sep 26, 2017·1 cites·9 claims
- 2860US12034899B2Image forming apparatus, information processing method, and recording mediumHAN XIAOFENG·Filed 2022·Granted Jul 9, 2024·0 cites·8 claims
- 2960US10707965B2Hybrid optical transmitter and/or receiver structureINFINERA CORP·Filed 2019·Granted Jul 7, 2020·0 cites·11 claims
- 3059US2019089476A1Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Application pending·0 cites
- 3159US2019089475A1Optical modules having an improved optical signal to noise ratioINFINERA CORP·Filed 2018·Application pending·0 cites
- 3258US12079526B2Output apparatus, information processing system, output method, and non-transitory recording medium for outputting reserved electronic data based on setting informationHAN XIAOFENG·Filed 2023·Granted Sep 3, 2024·0 cites·10 claims
- 3358US9274776B2Product, method, and apparatus for installing a second program based on a call from a first programHIROKAWA TOMOYA·Filed 2011·Granted Mar 1, 2016·1 cites·13 claims
- 3458US9063810B2Information processing apparatus and information processing systemIKAWA TAKU·Filed 2011·Granted Jun 23, 2015·1 cites·12 claims
- 3558US8863300B2License install support system, license install support methodSUGIURA YUUKO·Filed 2011·Granted Oct 14, 2014·1 cites·12 claims
- 3654US8610736B2Screen display method, information processing apparatus, and computer program productHAN XIAOFENG·Filed 2012·Granted Dec 17, 2013·0 cites·19 claims
- 3752US12401651B2Information processing system, setting change method, and non-transitory recording mediumHAN XIAOFENG·Filed 2023·Granted Aug 26, 2025·0 cites·6 claims
- 3851US9336368B2License install support system, license install support methodRICOH CO LTD·Filed 2014·Granted May 10, 2016·0 cites·10 claims
- 3950US9996763B2Systems and methods for evaluating suitability of an article for an individualHAN XIAOFENG·Filed 2015·Granted Jun 12, 2018·0 cites·18 claims
- 4050US6007202AEye illumination system and methodLASERSIGHT TECH INC·Filed 1998·Granted Dec 28, 1999·45 cites·38 claims
- 4147US2017255992A1Information processing system, information processing device, and information processing methodHAN XIAOFENG·Filed 2015·Application pending·0 cites
- 4244US2019391348A1Heterogeneous common substrate multi-chip package including photonic integrated circuit and digital signal processorINFINERA CORP·Filed 2019·Application pending·0 cites
- 4343US11792336B2Information processing device to be subject of appliance registration in a management server, information processing system, and information processing methodYOSHIDA EIICHIRO·Filed 2020·Granted Oct 17, 2023·0 cites·18 claims
- 4443US9672027B2Information processing apparatus and information processing systemIKAWA TAKU·Filed 2015·Granted Jun 6, 2017·0 cites·9 claims
- 4542US10476230B2Etalon-based wavelength locking apparatus and alignment methodHAN XIAOFENG·Filed 2012·Granted Nov 12, 2019·0 cites·5 claims
- 4641US6826322B2Astigmatism correcting optical couplerAGILITY COMMUNICATIONS INC·Filed 2001·Granted Nov 30, 2004·0 cites·27 claims
- 4741US2013219261A1Apparatus, information processing system, and information processing methodHAN XIAOFENG·Filed 2013·Application pending·0 cites
- 4840US2021341898A1Device and method for real-time monitoring and correcting displacement of indoor microform model measuring equipmentSHI BEIXIAO·Filed 2021·Application pending·0 cites
- 4939US6193373B1Eye illumination system and methodLASERSIGHT TECH INC·Filed 1999·Granted Feb 27, 2001·19 cites·21 claims
- 5039US2014281914A1Information processing system, information processing device, and information processing methodSAKAWAKI YOSHIHIKO·Filed 2014·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →