Kam Wah Leong

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacture of optical diffusers composed of reflowable materials
- Patent number 12,109,771
- Issue date Oct 8, 2024
- ams Sensors Singapore Pte. Ltd.
- Ji Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vacuum injection molding for optoelectronic modules
- Patent number 11,996,505
- Issue date May 28, 2024
- ams Sensors Singapore Pte. Ltd.
- Ji Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical element stack assemblies
- Patent number 10,877,239
- Issue date Dec 29, 2020
- ams Sensors Singapore Pte. Ltd.
- Ji Wang
- G02 - OPTICS
Information Patent Grant
Optical assemblies including a spacer adhering directly to a substrate
- Patent number 10,663,698
- Issue date May 26, 2020
- ams Sensors Singapore Pte. Ltd.
- Qichuan Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optoelectronic modules that have shielding to reduce light leakage...
- Patent number 10,199,426
- Issue date Feb 5, 2019
- Heptagon Micro Optics Pte. Ltd.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic modules that have shielding to reduce light leakage...
- Patent number 10,186,540
- Issue date Jan 22, 2019
- Heptagon Micro Optics Pte. Ltd.
- Hartmut Rudmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic modules that have shielding to reduce light leakage...
- Patent number 9,859,327
- Issue date Jan 2, 2018
- Heptagon Micro Optics Pte. Ltd.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic modules that have shielding to reduce light leakage...
- Patent number 9,543,354
- Issue date Jan 10, 2017
- Heptagon Micro Optics Pte. Ltd.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic modules that have shielding to reduce light leakage...
- Patent number 9,094,593
- Issue date Jul 28, 2015
- Heptagon Micro Optics Pte. Ltd.
- Hartmut Rudmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WAFER-LEVEL MANUFACTURE OF OPTICAL PACKAGES
- Publication number 20240096855
- Publication date Mar 21, 2024
- ams-OSRAM Asia Pacific Pte. Ltd.
- Zhen Kai NAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE PRODUCTION
- Publication number 20230286233
- Publication date Sep 14, 2023
- ams-OSRAM Asia Pacific Pte. Ltd.
- QiChuan Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS FOR MANUFACTURING OPTICAL PRISMS
- Publication number 20230226721
- Publication date Jul 20, 2023
- ams Sensors Singapore Pte. Ltd.
- QiChuan Yu
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
WAFER LEVEL CHIP SCALE PACKAGING
- Publication number 20230005896
- Publication date Jan 5, 2023
- ams Sensors Asia Pte. Ltd.
- Kam Wah Leong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A MASTER FOR A REPLICATION PROCESS
- Publication number 20220229362
- Publication date Jul 21, 2022
- ams Sensors Singapore Pte. Ltd.
- Ji Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MANUFACTURE OF OPTICAL DIFFUSERS COMPOSED OF REFLOWABLE MATERIALS
- Publication number 20220088895
- Publication date Mar 24, 2022
- ams Sensors Singapore Pte. Ltd.
- Ji WANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTOELECTRONIC MODULES INCLUDING AN OPTICAL EMITTER AND OPTICAL REC...
- Publication number 20220045247
- Publication date Feb 10, 2022
- ams Sensors Singapore Pte. Ltd.
- Ji Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM INJECTION MOLDING FOR OPTOELECTRONIC MODULES
- Publication number 20220020901
- Publication date Jan 20, 2022
- ams Sensors Singapore Pte. Ltd.
- Ji Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL ELEMENT STACK ASSEMBLIES
- Publication number 20180329175
- Publication date Nov 15, 2018
- HEPTAGON MICRO OPTICS PTE. LTD.
- Ji Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL ASSEMBLIES INCLUDING A SPACER ADHERING DIRECTLY TO A SUBSTRATE
- Publication number 20180239116
- Publication date Aug 23, 2018
- HEPTAGON MICRO OPTICS PTE. LTD.
- Qichuan Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...
- Publication number 20180102394
- Publication date Apr 12, 2018
- HEPTAGON MICRO OPTICS PTE. LTD.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...
- Publication number 20170084663
- Publication date Mar 23, 2017
- HEPTAGON MICRO OPTICS PTE. LTD.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...
- Publication number 20150325613
- Publication date Nov 12, 2015
- HEPTAGON MICRO OPTICS PTE. LTD.
- Hartmut Rudmann
- G02 - OPTICS
Information Patent Application
OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...
- Publication number 20150034975
- Publication date Feb 5, 2015
- HEPTAGON MICRO OPTICS PTE. LTD.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...
- Publication number 20150036046
- Publication date Feb 5, 2015
- HEPTAGON MICRO OPTICS PTE. LTD.
- Hartmut Rudmann
- H01 - BASIC ELECTRIC ELEMENTS

Kam Wah Leong

Person

Patents Grantslast 30 patents

Manufacture of optical diffusers composed of reflowable materials

Vacuum injection molding for optoelectronic modules

Optical element stack assemblies

Optical assemblies including a spacer adhering directly to a substrate

Optoelectronic modules that have shielding to reduce light leakage...

Optoelectronic modules that have shielding to reduce light leakage...

Optoelectronic modules that have shielding to reduce light leakage...

Optoelectronic modules that have shielding to reduce light leakage...

Optoelectronic modules that have shielding to reduce light leakage...

Patents Applicationslast 30 patents

WAFER-LEVEL MANUFACTURE OF OPTICAL PACKAGES

OPTICAL MODULE PRODUCTION

METHODS FOR MANUFACTURING OPTICAL PRISMS

WAFER LEVEL CHIP SCALE PACKAGING

METHOD OF MANUFACTURING A MASTER FOR A REPLICATION PROCESS

MANUFACTURE OF OPTICAL DIFFUSERS COMPOSED OF REFLOWABLE MATERIALS

OPTOELECTRONIC MODULES INCLUDING AN OPTICAL EMITTER AND OPTICAL REC...

VACUUM INJECTION MOLDING FOR OPTOELECTRONIC MODULES

OPTICAL ELEMENT STACK ASSEMBLIES

OPTICAL ASSEMBLIES INCLUDING A SPACER ADHERING DIRECTLY TO A SUBSTRATE

OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...

OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...

OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...

OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...

OPTOELECTRONIC MODULES THAT HAVE SHIELDING TO REDUCE LIGHT LEAKAGE...