Inventor
Weifeng Wang
Inventor
Shanghai, CN
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication18%
H04BTransmission11%
G06KGraphical data reading6%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing6%
G06VImage or video recognition or understanding5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
G06FElectric digital data processing4%
G06TImage data processing or generation, in general4%
G01RMeasuring electric variables3%
G10LSpeech analysis techniques or speech synthesis3%
PatentTitleYear
10,726,754Defect detection circuit and method for light-emitting element, display driving device, display device and defect detection method thereof202010,715,180Circuit for error correction and method of same202010,673,664Receiver and method for calibrating frequency offset202010,643,532Detecting apparatus and method, repairing apparatus and method, and repairing system of AMOLED display device202010,529,163Self-adaptive identification method of identifying negotiable instrument and device202010,530,689Device and method for establishing a bluetooth low energy mesh network202010,510,278Signal loading method and signal generator201910,484,274Controlling packets of virtual machines201910,430,681Character segmentation and recognition method201910,412,826Circuit board and method for manufacturing the same, terminal test device201910,171,275Wireless transmitter, wireless remote receiver and methods thereof201910,097,340Receiver for determining sample phase and method of determining sample phase201810,043,505Wireless device and method in the wireless device201810,032,457Circuit and method for compensating for lost frames20189,989,973Measurement control system for multi-shaft supported air floatation platform20189,960,939Transmitter and method for transmitting a bluetooth packet20189,827,599Banknote recognition and classification method and system20179,831,984Method and device for error decision20179,825,790'Electronic toll collection receiver and method for improving receiving performance'20179,726,107'Fuel injection control system for a single-cylinder diesel engine and control method therefor'20179,680,435'Method and device for improving acoustics of an AM demodulation output signal'20179,519,838'Character recognition method'20169,502,962'Power factor correction circuit and power supply circuit'20169,499,006'Anti-counterfeiting feature generation method for valuable document and authentication method and device therefor'20169,491,017'Circuit and method for improving phase detection'20169,407,425'Method and device for compensating phase imbalance'20169,406,183'Valuable document authentication method and device'20169,378,415'Recognition method and recognition device for sheet-type medium'20169,356,717'Device and method of selecting a channel'20169,189,842'Paper identifying method and related device'20158,903,023'Adaptive bluetooth receiver and method'20148,699,722'Low cost noise floor reduction'20148,184,536'Apparatus and method for error concealment for a digital wireless phone'20128,107,582'Methods and apparatus for digital clock recovery'20128,098,845'Low cost noise floor reduction'20127,791,408'Method and apparatus for automatic frequency correction'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to BEKEN CORP (20)· patent assignee history
2010–2020Based in Shanghai, CN· patent location history
2012–2014Patents assigned to WANG WEIFENG (4)· patent assignee history
2015–2020Patents assigned to GRG BANKING EQUIPMENT CO LTD (8)· patent assignee history
2015–2017Based in Guangzhou, CN· patent location history
2018Based in Harbin, CN· patent location history
2019–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (4)· patent assignee history
2019–2020Patents assigned to ORDOS YUANSHENG OPTOELECTRONICS CO LTD (4)· patent assignee history
2019–2020Based in Beijing, CN· patent location history
2019–2020Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEKEN CORP | 20 | 2010–2020 |
| GRG BANKING EQUIPMENT CO LTD | 8 | 2015–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 4 | 2019–2020 |
| ORDOS YUANSHENG OPTOELECTRONICS CO LTD | 4 | 2019–2020 |
| WANG WEIFENGself | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 20 | 2010–2020 |
| Guangzhou, CN | 6 | 2015–2017 |
| Beijing, CN | 5 | 2019–2020 |
| Guangdong, CN | 2 | 2019–2020 |
| Harbin, CN | 1 | 2018 |