LexDanaLexDanabeta
Inventor

Ngok Wing Kwok

Inventor
Novato, CA, US

Overview

3→
Patents
2010–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis22%
B26BHand-held cutting tools not otherwise provided for11%
F21SNon-portable lighting devices11%
F21VFunctional features or details of lighting devices or systems thereof11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%
G02BOptical elements, systems or apparatus11%
H05BElectric heating11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
10,925,655Bone reduction forceps202110,334,687Multispectral switch fiber optic lighting laryngoscope20197,856,910'Method of balancing a kitchen knife using removable handle weights'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to GOLDEN SUN HOME PRODUCTS LTD (1)· patent assignee history
2010Based in Vancouver, CA· patent location history
2019Patents assigned to KWOK NGOK WING JIMMY (1)· patent assignee history
2019Based in Tai Po, HK· patent location history
2021Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2021Based in Novato, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOLDEN SUN HOME PRODUCTS LTD12010
KWOK NGOK WING JIMMYself12019
MASSACHUSETTS INST TECHNOLOGY12021
Locations
LocationPatentsSpan
Novato, California, US12021
Tai Po, HK12019
Vancouver, CA12010