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For the Inventor, By the Inventor

Shenzhen, China

Dezhi Zhang

USPTO Granted Patents = 18 

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Guangdong Province, CN (2015)
  • Guangdong, CN (2018)
  • Shenzhen, CN (2014 - 2019)

Company Filing History:

goldMedal16 out of 5,487 
 
Zte Corporation
 patents
silverMedal2 out of 519 
 
Xi'an Zhongxing New Software Co., Ltd.
 patents

Years Active: 2014-2019

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18 patents (USPTO):Explore Patents
1. 10455302 - Method and apparatus for adjusting wavelength for optical line terminal or optical network unit (2019-10-22),
2. 10390117 - Working channel (CH) tuning methods, devices and system, optical network unit (ONU) and optical line terminal (OLT) (2019-08-20),
3. 10107974 - Quartz plastic composite optical fiber assembly, recognition method and device (2018-10-23),
4. 10027405 - Method and device for channel switching, optical network unit, and time wavelength division multiplexing system (2018-07-17),
5. 9973271 - Method and device for configuring OTDR test parameter set (2018-05-15),
6. 9882649 - Transmitting, receiving and communication systems of optical network and method for modulating signal (2018-01-30),
7. 9698978 - Network equipment and authentication and key management method for same (2017-07-04),
8. 9306700 - Method and device for transmitting optical signals (2016-04-05),
9. 9167323 - Method and system for quickly updating ranging results of optical network unit by optical line terminal (2015-10-20),
10. 9084034 - Method and system for realizing power saving mechanism management between optical network unit (ONU) and optical line terminal (OLT) (2015-07-14),
11. 9030924 - Method for time division multiplex service protection (2015-05-12),
12. 8989580 - Long-distance box and method for processing uplink and downlink light thereof (2015-03-24),
13. 8942378 - Method and device for encrypting multicast service in passive optical network system (2015-01-27),
14. 8934359 - Method and passive optical network system for managing uplink burst overhead parameters (2015-01-13),
15. 8923697 - Long reach optical amplification device, passive optical network, and method for transmitting optical signals (2014-12-30),

Title: Innovator Dezhi Zhang: Pioneering Optical Network Technologies

Introduction

Dezhi Zhang, located in Shenzhen, China, is a prominent inventor with a remarkable record of 18 patents in the field of optical networking. His innovative contributions have significantly enhanced the performance and efficiency of optical communication systems.

Latest Patents

Dezhi Zhang's latest inventions include a patented method and apparatus for adjusting wavelength for Optical Line Terminals (OLT) and Optical Network Units (ONU). This invention involves a system where a source OLT sends an adjustment notification to a target OLT, indicating that an ONU will be adjusted into a Time-Wavelength Division Multiplexing Channel (TWDM CH) of the target OLT. The process is completed with an adjustment acknowledgement message from the target OLT, ensuring that the ONU continues to operate normally even when switched to the target OLT's channel. Another significant patent outlines working channel tuning methods, devices, and systems for OLTs and ONUs, aimed at optimizing power consumption during operation.

Career Highlights

Dezhi Zhang has made substantial contributions to companies such as ZTE Corporation and Xi'an Zhongxing New Software Co., Ltd. His work demonstrates a strong commitment to advancing optical networking technology and improving communication infrastructure.

Collaborations

Throughout his career, Dezhi Zhang has collaborated with talented individuals like Weiliang Zhang and Liquan Yuan. These partnerships have furthered his ability to innovate and develop cutting-edge solutions in the optical networking landscape.

Conclusion

Dezhi Zhang's dedication to innovation and his impressive portfolio of patents underscore his significant role in the optical networking field. As technology continues to evolve, his contributions and inventions will undoubtedly shape the future of communication systems.

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