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Inventor

Kah Yong Lee

Inventor
Singapore, SG

Overview

14→
Patents
2002–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication23%
H04JMultiplex communication13%
A61BDiagnosis6%
G06FElectric digital data processing6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H04BTransmission6%
H04WWireless communication networks6%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
G01CMeasuring distances, levels or bearings3%
PatentTitleYear
10,826,558Receiver devices, transmitter devices, methods for controlling a receiver device, methods for controlling a transmitter device, and computer-readable media202010,747,266Docks, computing devices, methods for controlling a dock, and methods for controlling a computing device202010,700,734Receiver devices, transmitter devices, methods for controlling a receiver device, methods for controlling a transmitter device, and computer-readable media202010,629,165Wearable devices and methods for manufacturing a wearable device202010,598,510Step counter devices and step counting methods20209,881,312'Radio communication systems and radio communication methods'20189,497,703'Radio communication devices and methods for controlling a radio communication device'20167,523,374'Method and apparatus for initial BCH decoding in a WCDMA system'20097,062,769'Object-oriented processor design and design methodologies'20066,741,659'Wireless infrared digital audio transmitting system'20046,671,325'Wireless infrared digital audio system'20036,614,849'Wireless infrared digital audio receiving system'20036,510,182'Wireless infrared digital audio system'20036,490,552'Methods and apparatus for silence quality measurement'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2009Patents assigned to NAT SEMICONDUCTOR CORP (3)· patent assignee history
2002–2006Based in San Francisco, CA, US· patent location history
2003–2004Patents assigned to FREESYSTEMS PTE LTD (4)· patent assignee history
2003–2020Based in Singapore, SG· patent location history
2009Based in Union City, CA, US· patent location history
2016–2020Patents assigned to RAZER (ASIA-PACIFIC) PTE LTD (3)· patent assignee history
2020Patents assigned to RAZER ASIA PACIFIC PTE LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREESYSTEMS PTE LTD42003–2004
RAZER ASIA PACIFIC PTE LTD42020
NAT SEMICONDUCTOR CORP32002–2009
RAZER (ASIA-PACIFIC) PTE LTD32016–2020
Locations
LocationPatentsSpan
Singapore, SG112003–2020
San Francisco, California, US22002–2006
Union City, California, US12009