Kheng Wee Lee

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
System of heated air staging chamber for server cluster of data center
- Patent number 10,925,189
- Issue date Feb 16, 2021
- ERS GX HOLDING PTE LTD
- Chun Keat Cheong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Symmetric dual suspension speaker structure
- Patent number 10,757,494
- Issue date Aug 25, 2020
- EASTECH (HUIYANG) CO., LTD.
- Kheng-Wee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surround acoustic box system
- Patent number 10,111,003
- Issue date Oct 23, 2018
- SOUND CHEERS LIMITED
- Joo Suah Ang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EXPOSED ELECTRODE NEGATIVE AIR ION DEVICE WITH FIBROUS MAT SURFACE...
- Publication number 20230420920
- Publication date Dec 28, 2023
- ZERO2.5 BIOTECH PTE. LTD.
- Kheng Nam LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Symmetric Dual Suspension Speaker Structure
- Publication number 20200196039
- Publication date Jun 18, 2020
- Eastech (Huiyang) Co., Ltd.
- Kheng-Wee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM OF HEATED AIR STAGING CHAMBER FOR SERVER CLUSTER OF DATA CENTER
- Publication number 20200008323
- Publication date Jan 2, 2020
- ERS GX HOLDING PTE LTD
- CHUN KEAT CHEONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Surround Acoustic Box System
- Publication number 20180176686
- Publication date Jun 21, 2018
- Sound Cheers Limited
- Joo Suah Ang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable Speaker Charging Structure
- Publication number 20180175654
- Publication date Jun 21, 2018
- Sound Cheers Limited
- Joo Suah Ang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER