Kaiping Li

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Shelby Township, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stamping machine and method including variable binder gap
- Patent number 11,845,122
- Issue date Dec 19, 2023
- FCA US LLC
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stamping apparatus having a part-time draw bead
- Patent number 11,684,962
- Issue date Jun 27, 2023
- FCA US LLC
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal forming method including post-forming stretching to control s...
- Patent number 11,285,523
- Issue date Mar 29, 2022
- FCA US LLC
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stamping apparatus having flared bead
- Patent number 9,827,606
- Issue date Nov 28, 2017
- FCA US LLC
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STAMPING APPARATUS HAVING A PART-TIME DRAW BEAD
- Publication number 20220395884
- Publication date Dec 15, 2022
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STAMPING MACHINE AND METHOD INCLUDING VARIABLE BINDER GAP
- Publication number 20220161307
- Publication date May 26, 2022
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METAL FORMING METHOD INCLUDING POST-FORMING STRETCHING TO CONTROL S...
- Publication number 20200406327
- Publication date Dec 31, 2020
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF CREATING AN INTERIOR METAL FLOW OPENING IN A METAL SHEET...
- Publication number 20200391326
- Publication date Dec 17, 2020
- Dajun Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STAMPING APPARATUS HAVING FLARED BEAD
- Publication number 20170157661
- Publication date Jun 8, 2017
- Dajun Zhou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...