Inventor

LAU HEE WING

Inventor

Overview

2024–2025

Patent span

Mechanical engineering

Primary field (CPC F)

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

F16Mprimary

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere20%

F21LLighting devices or systems thereof, being portable or specially adapted for transportation20%

F21SNon-portable lighting devices20%

F21VFunctional features or details of lighting devices or systems thereof20%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to TECHTRONIC CORDLESS GP (2)· patent assignee history

2024–2025Based in CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TECHTRONIC CORDLESS GP	2	2024–2025

Locations

Location	Patents	Span
CN	2	2024–2025