Inventor · disambiguated record
Haihua Yu
Also filed as: YU HAIHUA
16 granted patents·7 pending applications·84 citations·filing 2012–2025
89Inventor score
Top patents by PatentIndex Score
23 records- 0194US9772396B2Relative orientation angle calculation method and device as well as relative positioning methodLIAO KE·Filed 2016·Granted Sep 26, 2017·68 cites·13 claims
- 0279US8861892B2Method and apparatus for determining projection area of imageYU HAIHUA·Filed 2012·Granted Oct 14, 2014·7 cites·10 claims
- 0373US10482571B2Dual fisheye, hemispherical image projection and stitching method, device and computer-readable mediumYI HONG·Filed 2017·Granted Nov 19, 2019·2 cites·11 claims
- 0471US12427211B2Peptide-urea derivative, pharmaceutical composition containing same and application thereofBIVISION PHARMACEUTICALS INC·Filed 2024·Granted Sep 30, 2025·0 cites·16 claims
- 0571US10482644B2Method, apparatus and electronic device for processing panoramic imageLI CHAOFENG·Filed 2018·Granted Nov 19, 2019·2 cites·11 claims
- 0663US9326315B2Area-limited self-organized network management method, communications apparatus, and systemYU HAIHUA·Filed 2013·Granted Apr 26, 2016·2 cites·9 claims
- 0760US12500015B2Neodymium-iron-boron sintered magnet and method of anti-corrosion treatmentTIANJIN SANHUAN LUCKY NEW MAT CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·8 claims
- 0860US10123158B2Method and device for recognizing user of mobile deviceLIAO KE·Filed 2016·Granted Nov 6, 2018·1 cites·11 claims
- 0960US9226336B2Wireless network area limiting method and system based on near field communicationSUN YAN·Filed 2014·Granted Dec 29, 2015·1 cites·15 claims
- 1060US2025319194A1Peptide-urea derivative, pharmaceutical composition containing same and application thereofBIVISION PHARMACEUTICALS INC·Filed 2022·Application pending·0 cites
- 1159US9055436B2Transmitting device, receiving device, wireless communication system and method for controlling wireless communication systemSUN YAN·Filed 2013·Granted Jun 9, 2015·1 cites·13 claims
- 1256US2025236745A1Magnet with bond coating, magnetic assembly, and electrical deviceBEIJING ZHONG KE SAN HUAN·Filed 2025·Application pending·0 cites
- 1354US2025108139A1Peptide urea derivative, pharmaceutical composition containing peptide urea derivative, and application of peptide urea derivativeBIVISION PHARMACEUTICALS INC·Filed 2023·Application pending·0 cites
- 1451US2023326642A1Magnet with bond coating and magnetic componentTIANJIN SANHUAN LUCKY NEW MAT CO LTD·Filed 2023·Application pending·0 cites
- 1546US10478068B2Camera device having a parabolic mirror set between dual cameras and method for shooting light having at least two wavelength bandsZHANG YUPENG·Filed 2018·Granted Nov 19, 2019·0 cites·10 claims
- 1644US10438334B2Three dimensional image fusion method and device and non-transitory computer-readable mediumYI HONG·Filed 2017·Granted Oct 8, 2019·0 cites·12 claims
- 1743US11601426B2Device authentication method, service access control method, device, and non-transitory computer-readable recording mediumFAN XIAOJING·Filed 2020·Granted Mar 7, 2023·0 cites·14 claims
- 1843US9462463B2Method of controlling states of mobile node and verifier therein for receiving secret keyDA BIN·Filed 2013·Granted Oct 4, 2016·0 cites·11 claims
- 1941US2015089606A1Area restricted network management method and device as well as area key receipt method and deviceWANG WEI·Filed 2014·Application pending·0 cites
- 2039US2014241207A1Method and apparatus for discovering network nodeZHANG YINDONG·Filed 2014·Application pending·0 cites
- 2138US10674402B2Load balancing system with an access controller in the field of communication technologySUN YI·Filed 2018·Granted Jun 2, 2020·0 cites·8 claims
- 2238US2015029959A1Method and system for allocating radio channelDA BIN·Filed 2014·Application pending·0 cites
- 2334US10491601B2Area restricted access system, method and non-transitory computer-readable storage mediumDA BIN·Filed 2016·Granted Nov 26, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →