Pengfei Bao

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Patents Grantslast 30 patents

Information Patent Grant
Flow path switcher and liquid detergent delivery device
- Patent number 11,015,280
- Issue date May 25, 2021
- Hangzhou Kambayashi Electronics Co., Ltd.
- Pengfei Bao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Detergent dosing controller
- Patent number 9,970,149
- Issue date May 15, 2018
- HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
- Pengfei Bao
- B08 - CLEANING
Information Patent Grant
Detergent release controller
- Patent number 9,498,103
- Issue date Nov 22, 2016
- Hangzhou Kambayashi Electronic Co., ltd
- Hua Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FLOW PATH SWITCHER AND LIQUID DETERGENT DELIVERY DEVICE
- Publication number 20200032448
- Publication date Jan 30, 2020
- HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
- Pengfei BAO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
DETERGENT DOSING CONTROLLER
- Publication number 20170167068
- Publication date Jun 15, 2017
- HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
- Pengfei BAO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Detergent Release Controller
- Publication number 20150238066
- Publication date Aug 27, 2015
- Hangzhou Kambayashi Electronic Co., Ltd.
- Hua Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...