Inventor
Kam Wah LEONG
Inventor
SG
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices15%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%
H10HInorganic light-emitting semiconductor devices having potential barriers15%
B29DProducing particular articles from plastics or from substances in a plastic state10%
G02BOptical elements, systems or apparatus10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
PatentTitleYear
12,346,024Method of manufacturing a master for a replication process202512,224,385Optoelectronic modules including an optical emitter and optical receiver202512,169,315Optoelectronic modules and wafer-level methods for manufacturing the same202412,109,771Manufacture of optical diffusers composed of reflowable materials202411,996,505Vacuum injection molding for optoelectronic modules2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to AMS SENSORS SINGAPORE PTE LTD (4)· patent assignee history
2024–2025Based in SG· patent location history
2024Based in NL· patent location history
2025Patents assigned to AMS OSRAM ASIA PACIFIC PTE LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMS SENSORS SINGAPORE PTE LTD | 4 | 2024–2025 |
| AMS OSRAM ASIA PACIFIC PTE LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| SG | 4 | 2024–2025 |
| NL | 1 | 2024 |