Tsung Tai CHIEN

Follow

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Dried food fresh-keeping packaging bag structure
- Patent number 11,425,921
- Issue date Aug 30, 2022
- Chuanpen International Packing Co., Ltd.
- Tsung-Ping Chien
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Methods and systems for combined negative pressure and electroadhes...
- Patent number 11,203,123
- Issue date Dec 21, 2021
- Grabit, Inc.
- Harsha Prahlad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and systems for electroadhesion-based manipulation and mech...
- Patent number 10,987,815
- Issue date Apr 27, 2021
- Grabit, Inc.
- Harsha Prahlad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Packaging bag fresh-keeping exhaust valve structure
- Patent number 10,865,029
- Issue date Dec 15, 2020
- Chuanpen International Packing Co., Ltd.
- Yi-An Chien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Dried food fresh-keeping packaging bag structure
- Patent number 10,766,668
- Issue date Sep 8, 2020
- Chuanpen International Packing Co., Ltd.
- Tsung-Ping Chien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Dried food fresh-keeping packaging bag structure
- Publication number 20190248547
- Publication date Aug 15, 2019
- Tsung-Ping Chien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Packaging bag fresh-keeping exhaust valve structure
- Publication number 20190241295
- Publication date Aug 8, 2019
- Yi-An Chien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Dried food fresh-keeping packaging bag structure
- Publication number 20190239543
- Publication date Aug 8, 2019
- Tsung-Ping Chien
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHODS AND SYSTEMS FOR COMBINED NEGATIVE PRESSURE AND ELECTROADHES...
- Publication number 20180319020
- Publication date Nov 8, 2018
- Grabit, Inc.
- Harsha PRAHLAD
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHODS AND SYSTEMS FOR ELECTROADHESION-BASED MANIPULATION AND MECH...
- Publication number 20180319019
- Publication date Nov 8, 2018
- Grabit, Inc.
- Harsha PRAHLAD
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS