Inventor · disambiguated record
Weizhong Chen
Also filed as: CHEN WEIZHONG
53 granted patents·12 pending applications·525 citations·filing 1995–2025
98Inventor score
Files withMOTOROLA INC15FREESCALE SEMICONDUCTOR INC12KONINKLIJKE PHILIPS NV10FUTUREWEI TECHNOLOGIES INC9INST ROCK & SOIL MECH CAS5
Top patents by PatentIndex Score
65 records- 0192US11821805B1Hard-shell inclusion strain gauge and high frequency real-time monitoring system for 3D stress in surrounding rockmass of underground engineeringINST ROCK & SOIL MECH CAS·Filed 2023·Granted Nov 21, 2023·3 cites·3 claims
- 0291US11835431B1True three-dimensional physical simulation system for influence of fault movement on tunnel operation and test methodUNIV SHANDONG·Filed 2021·Granted Dec 5, 2023·5 cites·12 claims
- 0390US7724816B2Dynamic switching between maximum likelihood sequence estimation (MLSE) and linear equalizer for single antenna interference cancellation (SAIC) in a global system for mobile communications (GSM) systemFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted May 25, 2010·19 cites·23 claims
- 0486US10364994B2Air humidification and/or purificationKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jul 30, 2019·4 cites·15 claims
- 0585US7852915B2Adaptive equalizer for communication channelsFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Dec 14, 2010·13 cites·22 claims
- 0683US12061113B1Intelligent frequency reading method applicable to low-temperature environment and wireless vibrating wire acquisition instrumentINST ROCK & SOIL MECH CAS·Filed 2024·Granted Aug 13, 2024·1 cites·6 claims
- 0782US6487240B1Apparatus for receiving and recovering frequency shift keyed symbolsMOTOROLA INC·Filed 2000·Granted Nov 26, 2002·30 cites·24 claims
- 0881US5729577ASignal processor with improved efficiencyMOTOROLA INC·Filed 1996·Granted Mar 17, 1998·109 cites·17 claims
- 0976US6424673B1Method and apparatus in a wireless communication system for facilitating detection of, and synchronization with, a predetermined synchronization signalMOTOROLA INC·Filed 2000·Granted Jul 23, 2002·23 cites·21 claims
- 1073US8971451B2Efficient baseband signal processing system and methodFUTUREWEI TECHNOLOGIES INC·Filed 2012·Granted Mar 3, 2015·3 cites·28 claims
- 1172US6511280B1Adaptive Reed-Solomon decoder and methods thereofMOTOROLA INC·Filed 1996·Granted Jan 28, 2003·42 cites·36 claims
- 1271US9804081B2Device and a method of sensing characteristics of a food material and a machine and a method of brewing coffee having a wave source with wavelength range comprising visible band and near infrared bandKONINKLIJKE PHILIPS NV·Filed 2014·Granted Oct 31, 2017·1 cites·12 claims
- 1371US7912119B2Per-survivor based adaptive equalizerFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Mar 22, 2011·4 cites·22 claims
- 1471US6973142B2Timing synchronization for M-DPSK channelsFREESCALE SEMICONDUCTOR INC·Filed 2003·Granted Dec 6, 2005·16 cites·23 claims
- 1570US7907685B2GMSK-receiver with interference cancellationFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Mar 15, 2011·4 cites·21 claims
- 1670US6836520B1Method and apparatus for establishing synchronization with a synchronization signalMOTOROLA INC·Filed 2000·Granted Dec 28, 2004·14 cites·24 claims
- 1769US7539272B2Frequency error estimation and correction in a SAIC linear equalizerFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted May 26, 2009·6 cites·19 claims
- 1868US11879872B2Deformation and control simulation test system for tunnel engineering supporting structureINST ROCK & SOIL MECH CAS·Filed 2023·Granted Jan 23, 2024·0 cites·10 claims
- 1968US8837572B2Receiver and method for equalizing signalsCHEN WEIZHONG·Filed 2009·Granted Sep 16, 2014·4 cites·18 claims
- 2065US9274750B2System and method for signal processing in digital signal processorsSUN TONG·Filed 2012·Granted Mar 1, 2016·2 cites·32 claims
- 2164US7376207B2Apparatus for receiving and recovering frequency shift keyed symbolsFREESCALE SEMICONDUCTOR INC·Filed 2001·Granted May 20, 2008·7 cites·18 claims
- 2261US9792087B2System and method for a floating-point format for digital signal processorsGUO YUANBIN·Filed 2012·Granted Oct 17, 2017·1 cites·18 claims
- 2360US12463848B1Systems and methods for data channel estimation in fifth generation new radio physical uplink shared channelsMETA PLATFORMS TECH LLC·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 2460US12320541B2Apparatus, system and method for controlling airflowKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jun 3, 2025·0 cites·16 claims
- 2559US8494102B2Methods and apparatus for orthogonal modulated signalsCHEN WEIZHONG·Filed 2010·Granted Jul 23, 2013·1 cites·23 claims
- 2659US6289060B1Method and apparatus for performing a generalized viterbi search to demodulate a sequence of symbolsMOTOROLA INC·Filed 2000·Granted Sep 11, 2001·6 cites·15 claims
- 2759US2025188451A1C2c9 nuclease-based novel genome editing system and use thereofUNIV SHANGHAI TECHNOLOGY·Filed 2022·Application pending·0 cites
- 2858US11333611B2Measurements and calibration utilizing colorimetric sensorsKONINKLIJKE PHILIPS NV·Filed 2015·Granted May 17, 2022·0 cites·11 claims
- 2958US7003056B2Symbol timing tracking and method thereforFREESCALE SEMICONDUCTER INC·Filed 2002·Granted Feb 21, 2006·8 cites·21 claims
- 3057US10324688B2System and method for a floating-point format for digital signal processorsFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Jun 18, 2019·0 cites·28 claims
- 3157US7590419B2Frequency correction channel burst detector in a GSM/EDGE communication systemFREESCALE SEMICONDUCTOR INC·Filed 2006·Granted Sep 15, 2009·1 cites·23 claims
- 3257US6473732B1Signal analyzer and method thereofMOTOROLA INC·Filed 1995·Granted Oct 29, 2002·36 cites·54 claims
- 3357US5721754ASignal quality detector and methods thereofMOTOROLA INC·Filed 1996·Granted Feb 24, 1998·37 cites·24 claims
- 3455US12432095B1Systems and methods for improving channel estimation for 5G-NR PUSCHMETA PLATFORMS INC·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 3555US6961391B2Signal processor used for symbol recovery and methods thereinMOTOROLA INC·Filed 2001·Granted Nov 1, 2005·3 cites·20 claims
- 3655US2022331620A1Face maskKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 3754US12055448B1Vibrating wire stress gauge and stress testing equipment suitable for use in low temperature environmentsINST ROCK & SOIL MECH CAS·Filed 2024·Granted Aug 6, 2024·0 cites·7 claims
- 3854US7346098B2Communication receiverFREESCALE SEMICONDUCTOR INC·Filed 2003·Granted Mar 18, 2008·5 cites·29 claims
- 3954US7266359B2DC interference removal in wireless communicationsFREESCALE SEMICONDUCTOR INC·Filed 2004·Granted Sep 4, 2007·5 cites·32 claims
- 4053US10369511B2Filter element and gas purification device comprising a filter elementKONINKLIJKE PHILIPS NV·Filed 2015·Granted Aug 6, 2019·0 cites·20 claims
- 4152US5852638AMethod and apparatus for demodulating a symbol using symbol fragmentation, correlation and fourier analysisMOTOROLA INC·Filed 1997·Granted Dec 22, 1998·27 cites·21 claims
- 4252US5796787AReceiver and method thereofMOTOROLA INC·Filed 1997·Granted Aug 18, 1998·25 cites·6 claims
- 4352US2023412447A1Systems and methods for improving demodulation reference signal channel estimationMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4451US2023179455A1Multi-stage sequential pim reduction via sequential trainingMETA PLATFORMS INC·Filed 2022·Application pending·0 cites
- 4550US10421035B2Method and device for performing PCO reaction and air purifier comprising the deviceKONINKLIJKE PHILIPS NV·Filed 2014·Granted Sep 24, 2019·0 cites·14 claims
- 4649US12379271B1Mounting device and method of tandem-type rock mass three-dimensional disturbance stress sensorINST ROCK & SOIL MECH CAS·Filed 2025·Granted Aug 5, 2025·0 cites·10 claims
- 4749US7936813B2Diversity GMSK-receiver with interference cancellation and methods thereinFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted May 3, 2011·0 cites·19 claims
- 4847US2022249999A1Systems and methods for detecting the status of a particle filterKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 4946US10341158B2Segment-based transforms in digital signal processingFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Jul 2, 2019·0 cites·18 claims
- 5046US7697638B2Modulation detection in a SAIC operational environmentFREESCALE SEMICONDUCTOR INC·Filed 2005·Granted Apr 13, 2010·0 cites·25 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →