YA-CHUN YU

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Nantou City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Microwave and electromagnetic heated foaming method, mold and foami...
- Patent number 11,731,323
- Issue date Aug 22, 2023
- Herlin Up Co., Ltd.
- Po-Chang Lin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cooking machine
- Patent number 10,805,992
- Issue date Oct 13, 2020
- BOTTLE TOP MACHINERY CO., LTD.
- Hong-I Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Hybrid modular microwave heating system with separable cavities
- Patent number 10,708,988
- Issue date Jul 7, 2020
- BOTTLE TOP MACHINERY CO., LTD.
- Hong-I Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Microwave and Electromagnetic Heated Foaming Method, Mold and Foami...
- Publication number 20200331178
- Publication date Oct 22, 2020
- Herlin Up Co., Ltd.
- Po-Chang Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COOKING MACHINE
- Publication number 20190327797
- Publication date Oct 24, 2019
- BOTTLE TOP MACHINERY CO., LTD.
- HONG-I CHANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
HYBRID MODULAR MICROWAVE HEATING SYSTEM WITH SEPARABLE CAVITIES
- Publication number 20180279426
- Publication date Sep 27, 2018
- BOTTLE TOP MACHINERY CO., LTD.
- HONG-I CHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MICROWAVE HEATING SYSTEM
- Publication number 20170142785
- Publication date May 18, 2017
- BOTTLE-TOP DEVELOPMENT CO.
- HONG-I CHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR