Liu, Zhendong

USPTO Trademark & Patent Filings

Liu Zhendong

Trademark applications and grants for Liu, Zhendong. Liu, Zhendong has 2 trademark applications. The latest application filed is for "HAPYTAG"

Company Profile
    Company Aliases
  • LIU ZHENDONG
  • Liu, Zhendong
  • zhendong liu
  • LIU; Zhendong - Warrington PA
  • LIU; Zhendong - Tracy CA
  • LIU; ZHENDONG - SAN JOSE CA
  • Liu; Zhendong - San Jose CA
  • Liu; Zhendong - Tracy CA
  • Liu; Zhendong - Tokyo JP
  • Liu; Zhendong - Warrington PA
Entity Type INDIVIDUAL
Address No. 59, Zhongqian street, huahuzhai village, Sumu Township, Qi County, Henan Province CHINA 475200

*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
SUPPORT MATERIALS FOR THREE-DIMENSIONAL PRINTING
20210387422 - 17/282949 LIU; Zhendong
2021-12-16
HIGH PRESSURE RF-DC SPUTTERING AND METHODS TO IMPROVE FILM UNIFORMITY AND STEP-COVERAGE OF THIS PROCESS
20200357616 - 16/938465 ALLEN; Adolph Miller ;   et al.
2020-11-12
PROCESS KIT SHIELD FOR IMPROVED PARTICLE REDUCTION
20180087147 - 15/830924 RASHEED; MUHAMMAD ;   et al.
2018-03-29
Sputtering Target for PVD Chamber
20170350001 - 15/679480 Liu; Zhendong ;   et al.
2017-12-07
PRE-COATED SHIELD USING IN VHF-RF PVD CHAMBERS
20170145553 - 15/347582 LIU; Zhendong ;   et al.
2017-05-25
High pressure RF-DC sputtering and methods to improve film uniformity and step-coverage of this process
10,763,090 - 15/237,414 Allen , et al. Sep
2020-09-01
Process kit shield for improved particle reduction
10,718,049 - 15/830,924 Rasheed , et al.
2020-07-21
Zeolite production method
10,308,516 - 14/990,431 Okubo , et al.
2019-06-04
Sputtering target for PVD chamber
10,060,024 - 15/679,480 Liu , et al. August 28, 2
2018-08-28
Molybdate-free sterilizing and pasteurizing solutions
9,873,535 - 14/129,549 Liu , et al. January 23, 2
2018-01-23
Patent Grants & Applications
Trademark Applications
Company Registrations
SEC0001679991Liu Zhendong

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