Wang, Yajun

USPTO Trademark & Patent Filings

Wang Yajun

Trademark applications and grants for Wang, Yajun. Wang, Yajun has 19 trademark applications. The latest application filed is for "YULIA ARANCIA"

Company Profile
    Company Aliases
  • Wang Yajun
  • Wang, Yajun
  • Yajun Wang
  • yajun wang
  • WANG; Yajun - Haidian District Beijing
  • Wang; Yajun - Wuhan CN
  • Wang; Yajun - Naperville IL
  • WANG; Yajun - Fujian CN
  • Wang; Yajun - Shanghai CN
Entity Type INDIVIDUAL
Address No. 3 Century Court Bldg., Futian Dist. Shenzhen, Guangdong CHINA 518000

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
METHOD FOR COAL MINING WITHOUT RESERVING COAL PILLAR AND TUNNELING ROADWAY IN WHOLE MINING AREA
20220251953 - 17/597481 HE; Manchao ;   et al.
2022-08-11
DESIGN METHOD FOR MINE WITHOUT LEAVING COAL PILLAR AND WITHOUT ROADWAY TUNNELING
20220251952 - 17/597480 HE; Manchao ;   et al.
2022-08-11
DRIVE CIRCUIT AND DRIVE METHOD, SHIFT REGISTER AND DISPLAY DEVICE
20220114945 - 17/559253 Wang; Yajun ;   et al.
2022-04-14
PLUGGABLE OPTICAL AMPLIFIER FOR DATACENTER INTERCONNECTS
20220085889 - 17/448644 Williams; Martin R. ;   et al.
2022-03-17
Apparatus and Method for Coherent Optical Multiplexing 1+1 Protection
20210376947 - 17/335231 HU; Peigang ;   et al.
2021-12-02
Gateway
D960,138 - D/770,923 Li , et al. August 9, 2
2022-08-09
Apparatus and method for coherent optical multiplexing 1+1 protection
11,374,673 - 17/335,231 Hu , et al. June 28, 2
2022-06-28
Organizer for fiber optic components
11,269,148 - 16/861,059 Wang , et al. March 8, 2
2022-03-08
Pluggable optical amplifier for datacenter interconnects
11,177,886 - 16/812,186 Williams , et al. November 16, 2
2021-11-16
Method and apparatus for modular ROADM and remote DWDM wavelength add/drop
10,972,207 - 15/047,363 Larikova , et al. April 6, 2
2021-04-06
Patent Grants & Applications
Company Registrations
SEC0001450481WANG YAJUN

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