Liu Lei

USPTO Trademark & Patent Filings

Liu Lei

Trademark applications and grants for Liu Lei. Liu Lei has 31 trademark applications. The latest application filed is for "VELLEV"

Company Profile
    Company Aliases
  • Lei LIU
  • LEI, LIU
  • Lei,Liu
  • Liu Lei
  • LIU, LEI
  • lei liu
  • LIU; Lei - Hefei CN
  • LIU; Lei - Jiangsu CN
  • Liu; Lei - New Hope PA
  • Liu; Lei - Jiangsu CN
  • Liu; Lei - Wuhan CN
  • Liu; Lei - San Jose CA
  • Liu; Lei - San Ramon CA

Trademarks Patents
Patent Applications
Patent ApplicationDate
ROTARY MOTOR SHEET AND ROTOR
20220311292 - 17/338918 LIU; Lei ;   et al.
2022-09-29
SEMICONDUCTOR POWER DEVICE
20220285544 - 17/425890 GONG; Yi ;   et al.
2022-09-08
IGBT POWER DEVICE
20220285535 - 17/428142 GONG; Yi ;   et al.
2022-09-08
IGBT Device
20220285534 - 17/425883 GONG; Yi ;   et al.
2022-09-08
SEMICONDUCTOR SUPER-JUNCTION POWER DEVICE
20220285486 - 17/428137 GONG; Yi ;   et al.
2022-09-08
Platform for automated scoring of scientific visual models
11,455,488 - 16/359,524 Leong , et al. September 27, 2
2022-09-27
IGBT power device and fabrication method therefor
11,450,763 - 16/966,071 Liu , et al. September 20, 2
2022-09-20
Method and apparatus for data erase in memory devices
11,423,991 - 17/113,582 Liu , et al. August 23, 2
2022-08-23
Automatic code generation for API mashups
11,409,585 - 15/929,878 Liu , et al. August 9, 2
2022-08-09
Method and system for detecting health status of a bolt that fastens a rotor blade of a wind turbine
11,402,286 - 16/583,929 Liu , et al. August 2, 2
2022-08-02
Patent Grants & Applications

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