Inventor

Yu Liu

Inventor

St. Joseph, MI, US

Overview

3→

Patents

2017–2020

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.

LOC07primary

LOC0750%

F21VFunctional features or details of lighting devices or systems thereof25%

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 emitted25%

PatentTitleYear

D0898502Microwave2020 D0898503Freestanding hood with microwave2020 9,702,537'Fluid cooled lamp'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to HIGH POWER LIGHTING CORP (1)· patent assignee history

2017Based in New Taipei, TW· patent location history

2020Patents assigned to WHIRLPOOL CO (2)· patent assignee history

2020Based in St. Joseph, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WHIRLPOOL CO	2	2020
HIGH POWER LIGHTING CORP	1	2017

Locations

Location	Patents	Span
St. Joseph, MI, US	2	2020
New Taipei, TW	1	2017