He Ling

USPTO Trademark & Patent Filings

He Ling

Trademark applications and grants for He Ling. He Ling has 11 trademark applications. The latest application filed is for "FH SPA YOUR WELLNESS EXPERT"

Company Profile
    Company Aliases
  • He Ling
  • He, Ling
  • LING HE
  • ling he
  • He; Ling - Dongguan CN
  • He; Ling - Shenzhen CN
  • HE; Ling - Shanghai CN
  • He; Ling - Hangzhou CN
  • He; Ling - Shanghai CN

Trademarks Patents
Patent Applications
Patent ApplicationDate
Power Sourcing Equipment, and Method and Apparatus for Power Over Ethernet
20200295956 - 16/835647 He; Ling
2020-09-17
Power Sourcing Equipment, and Method and Apparatus for Power Over Ethernet
20180109391 - 15/782598 He; Ling
2018-04-19
DRIVER FOR A LIGHT EMITTING DIODE (LED) LIGHTING SYSTEM
20160165686 - 14/901539 LIU; Zhichao ;   et al.
2016-06-09
METHOD, DEVICE, AND SYSTEM FOR ACQUIRING A WEB PAGE
20160050252 - 14/827217 He; Ling
2016-02-18
SYSTEM AND METHOD FOR PREVENTING WEB CRAWLER ACCESS
20150195305 - 14/662015 He; Ling
2015-07-09
Power sourcing equipment, and method and apparatus for power over ethernet
11,025,443 - 16/835,647 He June 1, 2
2021-06-01
Power sourcing equipment, and method and apparatus for power over Ethernet
10,666,447 - 15/782,598 He
2020-05-26
Driver for a light emitting diode (LED) lighting system
10,390,391 - 14/901,539 Liu , et al. A
2019-08-20
Method, device, and system for acquiring a web page
9,705,960 - 14/827,217 He July 11, 2
2017-07-11
System and method for preventing web crawler access
9,203,863 - 14/662,015 He December 1, 2
2015-12-01
Patent Grants & Applications

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