Inventor

Yung-Long Jian

Inventor

New Taipei, TW

Overview

5→

Patents

2013–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 5 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus14%

LOC2614%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

C08JWorking-up7%

C08LCompositions of macromolecular compounds7%

F21KNon-electric light sources using luminescence7%

F21SNon-portable lighting devices7%

F21VFunctional features or details of lighting devices or systems thereof7%

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 emitted7%

G02CSpectacles7%

PatentTitleYear

11,066,522Amphiphilic polymer, amphiphilic polymer manufacturing method, contact lens material including the amphiphilic polymer, and contact lens manufacturing method2021 9,274,261'Light emitting device, flat light and flat panel display'2016 9,052,068'Dual-use light fixture having AC and DC LEDs'2015 D0715971'Lamp'2014 D0681863'Downlight'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to LEXTAR ELECTRONICS CORP (4)· patent assignee history

2013–2014Patents assigned to HUANG JIUN-SHI (2)· patent assignee history

2013–2014Patents assigned to JIAN YUNG-LONG (2)· patent assignee history

2013Patents assigned to CHEN CHUN-KUANG (1)· patent assignee history

2013–2016Based in New Taipei, TW· patent location history

2014Patents assigned to Chen hui-ying (1)· patent assignee history

2021Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEXTAR ELECTRONICS CORP	4	2013–2016
HUANG JIUN-SHI	2	2013–2014
JIAN YUNG-LONGself	2	2013–2014
CHEN CHUN-KUANG	1	2013
Chen hui-ying	1	2014

Locations

Location	Patents	Span
New Taipei, TW	4	2013–2016
Taipei, TW	1	2021