Inventor · disambiguated record
Hu Chen
Also filed as: CHEN HU · Chen Hu Jia
22 granted patents·11 pending applications·46 citations·filing 2003–2024
91Inventor score
Files withHUAWEI TECH CO LTD20HUNAN GREAT LEO MICROELECTRONICS CO LTD3NASHAI BIOTECH LLC3SONY CORP3TENCENT TECH SHENZHEN CO LTD2
Top patents by PatentIndex Score
33 records- 0192US11490092B2Event-based adaptation of coding parameters for video image encodingHUAWEI TECH CO LTD·Filed 2021·Granted Nov 1, 2022·6 cites·16 claims
- 0291US7427622B2Method of making and using theaflavin, theaflavin-3-gallate, theaflavin-3′-gallate and theaflavin 3,3′-digallate and mixtures thereofNASHAI BIOTECH LLC·Filed 2006·Granted Sep 23, 2008·9 cites·87 claims
- 0387US11671632B2Machine-learning-based adaptation of coding parameters for video encoding using motion and object detectionHUAWEI TECH CO LTD·Filed 2021·Granted Jun 6, 2023·3 cites·20 claims
- 0487US7157493B2Methods of making and using theaflavin, theaflavin-3-gallate, theaflavin-3′-gallate and theaflavin 3,3′-digallate and mixtures thereofNASHAI BIOTECH LLC·Filed 2003·Granted Jan 2, 2007·21 cites·73 claims
- 0584US12388964B2Method and apparatus for obtaining a mapping curve parameterHUAWEI TECH CO LTD·Filed 2022·Granted Aug 12, 2025·1 cites·14 claims
- 0683US8039510B2Methods of making and using theaflavin, theaflavin-3-gallate, theaflavin-3′-gallate and theaflavin 3,3′-digallate and mixtures thereofNASHAI BIOTECH LLC·Filed 2008·Granted Oct 18, 2011·2 cites·25 claims
- 0774US9176569B2Apparatus and method for dynamically adjusting frequency of central processing unitSONY CORP·Filed 2013·Granted Nov 3, 2015·4 cites·13 claims
- 0867US12505523B2Determination of a parameter set for a tone mapping curveHUAWEI TECH CO LTD·Filed 2022·Granted Dec 23, 2025·0 cites·19 claims
- 0961US12372231B2Device and method for producing high-pressure or super high-pressure steam as byproduct from maleic anhydride producing deviceCHANGZHOU RUIHUA CHEMICAL ENGINEERING TECH CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·7 claims
- 1059US12444033B2Encoder, decoder, system, and method for determining tone mapping curve parametersHUAWEI TECH CO LTD·Filed 2022·Granted Oct 14, 2025·0 cites·19 claims
- 1159US2024331117A1Dynamic range mapping method and apparatus for panoramic videoHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1259US2024397070A1Image processing method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1357US2023076920A1Global skip connection based convolutional neural network (cnn) filter for image and video codingHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1457US2023069953A1Learned downsampling based cnn filter for image and video coding using learned downsampling featureHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1557US2024221136A1Tone mapping method and system, and deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1656US2024153051A1Tone mapping method and apparatus for panoramic imageHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1753US12217438B2Image processing apparatus and method for feature extractionHUAWEI TECH CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·17 claims
- 1851US12437377B2Dynamic range mapping method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·17 claims
- 1950US9594419B2Method and device for prolonging sleeping time of CPUSONY CORP·Filed 2014·Granted Mar 14, 2017·0 cites·10 claims
- 2049US12333694B2Image processing method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·5 claims
- 2149US2025045871A1Picture processing method and apparatusHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 2248US2025005801A1Probe data processing method and probe data encoding method, and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 2347US10771501B2DDoS attack defense method, system, and related deviceTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Sep 8, 2020·0 cites·18 claims
- 2446US11895104B2Service processing method and apparatus based on blockchain system, medium and electronic deviceTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·20 claims
- 2544US12470832B2High dynamic range HDR video processing method, encoding device, and decoding deviceHUAWEI TECH CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·16 claims
- 2644US2014040900A1Storage managing device and method and electronic apparatusSONY CORP·Filed 2013·Application pending·0 cites
- 2743US12284350B2Method and apparatus for processing image signal conversion, and terminal deviceHUAWEI TECH CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·17 claims
- 2843US12120473B2Video signal processing method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·17 claims
- 2942US11852666B2Circuit and method for width measurement of digital pulse signalsHUNAN GREAT LEO MICROELECTRONICS CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·10 claims
- 3042US2025172596A1High-precision pulse width measurement circuit and measurement methodHUNAN GREAT LEO MICROELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3137US2021203997A1Hybrid video and feature coding and decodingHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 3234US11695396B2Circuit and method for generating ultrahigh-precision digital pulse signalsHUNAN GREAT LEO MICROELECTRONICS CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 3333US8296549B2Overlapping command at one stage submitting method of dynamic cycle pipelineZHAO ZONG·Filed 2004·Granted Oct 23, 2012·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →