Inventor
Dezhi Zhang
Inventor
Shenzhen, CN
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting25%
H04BTransmission22%
H04JMultiplex communication21%
H04LTransmission of digital information, e.g. telegraphic communication17%
G06FElectric digital data processing3%
H04NPictorial communication, e.g. television3%
G01MTesting static or dynamic balance of machines or structures1%
G02BOptical elements, systems or apparatus1%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes1%
G06TImage data processing or generation, in general1%
PatentTitleYear
11,051,295Beam configuration method and apparatus202111,038,531Encoding method and apparatus, and computer storage medium202111,032,221Methods and devices for controlling the timing of network object allocation in a communications network202111,024,052Stereo camera and height acquisition method thereof and height acquisition system202110,945,053Method and device for processing service crossing master node202110,455,302Method and apparatus for adjusting wavelength for optical line terminal or optical network unit201910,390,117Working channel (CH) tuning methods, devices and system, optical network unit (ONU) and optical line terminal (OLT)201910,142,118Optical network unit power management in passive optical networks201810,107,974Quartz plastic composite optical fiber assembly, recognition method and device201810,063,411Channel map for optical network unit activation and rogue behavior prevention201810,027,405Method and device for channel switching, optical network unit, and time wavelength division multiplexing system201810,003,428Using noisy window for uncalibrated optical network unit activation20189,973,271Method and device for configuring OTDR test parameter set20189,882,649'Transmitting, receiving and communication systems of optical network and method for modulating signal'20189,853,764Optical network unit self-calibration in multi-wavelength passive optical network2017D0805108'Vacuum pump'20179,806,892'Optical network unit power management in passive optical networks'20179,749,078'10 gigabit per second capable passive optical network system with flexible nominal upstream bitrate'20179,698,978'Network equipment and authentication and key management method for same'20179,363,013'Mitigating rogue optical network unit (ONU) behavior in a passive optical network (PON)'20169,306,700'Method and device for transmitting optical signals'20169,167,323'Method and system for quickly updating ranging results of optical network unit by optical line terminal'20159,084,034'Method and system for realizing power saving mechanism management between optical network unit (ONU) and optical line terminal (OLT)'20159,049,498'Method and system for realizing interaction of embedded data in multimedia'20159,030,924'Method for time division multiplex service protection'20158,989,580'Long-distance box and method for processing uplink and downlink light thereof'20158,942,378'Method and device for encrypting multicast service in passive optical network system'20158,934,359'Method and passive optical network system for managing uplink burst overhead parameters'20158,923,697'Long reach optical amplification device, passive optical network, and method for transmitting optical signals'20148,737,234'Method for administrating optical access nodes and optical access node thereof'20148,724,997'Long-distance box and method for processing uplink and downlink lights thereof'20148,724,985'Wavelength division multiplexing filter'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2021Patents assigned to ZTE CORP (26)· patent assignee history
2014–2017Patents assigned to ZHANG DEZHI (14)· patent assignee history
2014–2015Patents assigned to XU JIDONG (4)· patent assignee history
2014–2021Based in Shenzhen, CN· patent location history
2015–2016Patents assigned to YUAN LIQUAN (5)· patent assignee history
2015–2021Based in Beijing, CN· patent location history
2015Based in Shenzhen, Guangdong Province, CN· patent location history
2016–2018Based in Shanghai, CN· patent location history
2017–2018Patents assigned to ZTE USA INC (6)· patent assignee history
2021Based in Hangzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZTE CORP | 26 | 2014–2021 |
| ZHANG DEZHIself | 14 | 2014–2017 |
| ZTE USA INC | 6 | 2017–2018 |
| YUAN LIQUAN | 5 | 2015–2016 |
| XU JIDONG | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 16 | 2014–2021 |
| Shanghai, CN | 8 | 2016–2018 |
| Beijing, CN | 3 | 2015–2021 |
| Hangzhou, CN | 2 | 2021 |
| Shenzhen, Guangdong Province, CN | 2 | 2015 |