Zhang Shengzhong

USPTO Trademark & Patent Filings

Trademark applications and grants for Zhang Shengzhong. Zhang Shengzhong has 1 trademark applications. The latest application filed is for "ZPAA"

Company Profile

Zhang Shengzhong
shengzhong zhang
ZHANG; Shengzhong - Dalian Liaoning
ZHANG; Shengzhong - West Hills CA
Zhang; Shengzhong - West Hills CA
Zhang; Shengzhong - Liaoning CN

Trademarks Patents

Patent Applications

Patent Application	Date
SEPARATION DEVICE AND SEPARATION METHOD 20220080349 - 17/419705 ZHANG; Shengzhong ; et al.	2022-03-17
Optical Transmitter Including a Graded or Sloped Passband Filter, and Methods of Making and Using the Same 20210210926 - 16/069493 YANG; Jian ; et al.	2021-07-08
Integrated Heat Sink and Optical Transceiver Including the Same 20190113698 - 15/787492 HUANG; Yu ; et al.	2019-04-18
MULTI-CHANNEL OPTICAL MULTIPLEXERS AND DEMULTIPLEXERS, OPTICAL TRANSMITTER, RECEIVER AND TRANSCEIVER COMPRISING THE SAME, AND METHODS OF MAKING AND USING THE SAME 20180212708 - 15/503692 TIAN; Chao ; et al.	2018-07-26
EMI SHIELDING DEVICE FOR AN OPTICAL TRANSCEIVER 20170142870 - 14/761242 Zhang; Shaoyou ; et al.	2017-05-18
Optical transmitter including a graded or sloped passband filter, and methods of making and using the same 11,303,358 - 16/069,493 Yang , et al. April 12, 2	2022-04-12
Multi-channel optical multiplexers and demultiplexers, optical transmitter, receiver and transceiver comprising the same, and methods of making and using the same 10,333,646 - 15/503,692 Tian , et al.	2019-06-25
Divided-wall column 10,005,002 - 15/031,377 Gao , et al. June 26, 2	2018-06-26
EMI shielding device for an optical transceiver 9,832,916 - 14/761,242 Zhang , et al. November 28, 2	2017-11-28
Reactor and alkylation process using the reactor 9,446,996 - 14/067,386 Fang , et al. September 20, 2	2016-09-20

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"ZPAA" 5328322 87389728	ZPAA 2017-03-29

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