Inventor · disambiguated record
Hui Song
Also filed as: SONG HUI · Song hui ling
16 granted patents·9 pending applications·14 citations·filing 2006–2025
86Inventor score
Files withBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD6RANPLAN WIRELESS NETWORK DESIGN LTD5SIEMENS HEALTHCARE GMBH2BEIJING BAIDU NETCOM SCI & TEC1Baidu online network technology beijing co ltd1
Top patents by PatentIndex Score
25 records- 0184US11508351B2Multi-task deep network for echo path delay estimation and echo cancellationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2021·Granted Nov 22, 2022·2 cites·20 claims
- 0281US9924388B2Autonomous detecting and positioning method of indoor wireless network faultsRANPLAN WIRELESS NETWORK DESIGN LTD·Filed 2014·Granted Mar 20, 2018·7 cites·10 claims
- 0371US11289109B2Systems and methods for audio signal processing using spectral-spatial mask estimationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Mar 29, 2022·1 cites·20 claims
- 0469US10629194B2Speech recognition method and device based on artificial intelligenceBaidu online network technology beijing co ltd·Filed 2017·Granted Apr 21, 2020·2 cites·17 claims
- 0568US2025361689A1Construction method for reconstructing and expanding ship lock in situHUNAN WATER TRANSP CONSTRUCTION INVESTMENT GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0661US11017799B2Method for processing voice in interior environment of vehicle and electronic device using noise data based on input signal to noise ratioBEIJING BAIDU NETCOM SCI & TEC·Filed 2018·Granted May 25, 2021·1 cites·17 claims
- 0759US10911163B2Locating passive intermodulation fault sourcesRANPLAN WIRELESS NETWORK DESIGN LTD·Filed 2018·Granted Feb 2, 2021·1 cites·18 claims
- 0857US2025093436A1Method and Apparatus for Detecting a Closed Loop in MRI, and MRI SystemSiemens Healthineers Ag·Filed 2024·Application pending·0 cites
- 0955US2024175954A1Magnetic Resonance ScanningSIEMENS HEALTHCARE GMBH·Filed 2023·Application pending·0 cites
- 1054US2023094630A1Method and system for acoustic echo cancellationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2022·Application pending·0 cites
- 1148US2024040855A1Display panel and fabrication method thereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 1247US12016710B2Method and apparatus based on 3D camera for automated measurement preparation in MRI systemSIEMENS HEALTHCARE GMBH·Filed 2021·Granted Jun 25, 2024·0 cites·16 claims
- 1347US11393488B2Systems and methods for enhancing audio signalsBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 1447US11323891B2Evaluating the wireless performance of a buildingRANPLAN WIRELESS NETWORK DESIGN LTD·Filed 2019·Granted May 3, 2022·0 cites·20 claims
- 1547US9936407B2Method of positioning problem regions covered with indoor wireless networkRANPLAN WIRELESS NETWORK DESIGN LTD·Filed 2014·Granted Apr 3, 2018·0 cites·10 claims
- 1644US11227622B2Speech communication system and method for improving speech intelligibilityBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·20 claims
- 1744US2014094563A1Process for making non-halogenated flame retardant polymeric composites with nanostructuresSunocs LLC·Filed 2012·Application pending·0 cites
- 1840US10783404B2Method and device for verifying recognition result in character recognitionTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
- 1938US12080274B2Concurrent multi-path processing of audio signals for automatic speech recognition systemsBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2019·Granted Sep 3, 2024·0 cites·18 claims
- 2037US11404503B2Display panel and manufacturing method thereof with precleaning process using ultra-violet lithography unitWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·9 claims
- 2135US2020015047A1Wifi multi-band fingerprint-based indoor positioningRANPLAN WIRELESS NETWORK DESIGN LTD·Filed 2018·Application pending·0 cites
- 2234US2018252549A1Method and apparatus for realizing step countingZTE CORP·Filed 2015·Application pending·0 cites
- 2333US10165737B2Warm cloud catalyst, preparation method therefor and application thereofYAN YOUGUI·Filed 2015·Granted Jan 1, 2019·0 cites·18 claims
- 2433US2006247318A1Small molecule inhibitors of STAT3 and the uses thereofSONG HUI·Filed 2006·Application pending·0 cites
- 2530US8229375B2Transmitting device, transmit power control method and control device thereof in microwave systemSONG XIAOBIN·Filed 2009·Granted Jul 24, 2012·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Hui Song files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →