Ming-Jen Tsai

Follow

Person

Miaoli Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a composite rim
- Patent number 11,813,809
- Issue date Nov 14, 2023
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen Tsai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Marked wheel rim and method for manufacturing the same
- Patent number 11,230,141
- Issue date Jan 25, 2022
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen Tsai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing a carbon fiber wheel rim
- Patent number 10,792,843
- Issue date Oct 6, 2020
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen Tsai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compound material frame body without the need of drilling holes
- Patent number 6,589,125
- Issue date Jul 8, 2003
- Marshal Industrial Corporation
- Ming-Jen Tsai
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING A COMPOSITE RIM
- Publication number 20220274355
- Publication date Sep 1, 2022
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen TSAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING A COMPOSITE RIM
- Publication number 20200398505
- Publication date Dec 24, 2020
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen TSAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MARKED WHEEL RIM AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200062028
- Publication date Feb 27, 2020
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen TSAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING A CARBON FIBER WHEEL RIM
- Publication number 20200061872
- Publication date Feb 27, 2020
- MARSHAL INDUSTRIAL CORP.
- Ming-Jen TSAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL