Inventor

Chih-Hung Ju

Inventor

Kaohsiung, TW

Overview

10→

Patents

2016–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 10 as inventor

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

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof33%

F21SNon-portable lighting devices17%

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 emitted17%

G02BOptical elements, systems or apparatus17%

F21KNon-electric light sources using luminescence8%

LOC268%

PatentTitleYear

10,955,120Lamp having radially disposed light emitting members that rotate about an axis that is non-parallel to a transmission axis2021 D0893089Portion of a side cover2020 10,563,846Connecting device, lamp and lamp assembly system2020 10,309,631Lamp2019 10,274,144Lamp, lamp system and method for assembling lamp system2019 10,126,486Lamp2018 10,067,286Lamp device2018 9,927,106'Lamp'2018 9,719,659'Lamp'2017 D0770672'LED lamp'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2021Patents assigned to RADIANT OPTO ELECTRONICS CORP (10)· patent assignee history

2016–2021Based in Kaohsiung, TW· patent location history

2018–2021Patents assigned to RADIANT OPTO ELECTRONICS SUZHOU CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RADIANT OPTO ELECTRONICS CORP	10	2016–2021
RADIANT OPTO ELECTRONICS SUZHOU CO LTD	4	2018–2021

Locations

Location	Patents	Span
Kaohsiung, TW	10	2016–2021