Inventor

Liping Lin

Inventor

Xiamen, CN

Overview

13→

Patents

2009–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 13 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence21%

F21VFunctional features or details of lighting devices or systems thereof21%

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 emitted21%

H01RElectrically-conductive connections21%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

C07DHeterocyclic compounds4%

A61KPreparations for medical, dental or toiletry purposes2%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%

H05BElectric heating2%

PatentTitleYear

10,856,386LED driver circuit and LED lighting device thereof2020 10,794,546Light bulb apparatus2020 10,655,796Light bulb apparatus2020 10,495,265Light bulb apparatus2019 10,364,943Light bulb apparatus2019 10,222,003Light bulb apparatus2019 10,100,983Light bulb apparatus2018 9,970,599Light bulb apparatus2018 9,841,148'Electrical connection structure of lamp cap'2017 9,719,638'Electrical connection structure of lamp cap'2017 9,605,811'Electrical connection structure of lamp cap'2017 8,685,997'Camptothecin derivatives and their use'2014 7,541,463'Sulfur-containing naphthalimide derivatives'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2014Patents assigned to SHANGHAI INST MATERIA MEDICA (2)· patent assignee history

2009–2014Based in Shanghai, CN· patent location history

2014Patents assigned to CHEN YI (1)· patent assignee history

2014Patents assigned to DING JIAN (1)· patent assignee history

2014Patents assigned to GAO HEYONG (1)· patent assignee history

2017–2020Patents assigned to XIAMEN ECO LIGHTING CO LTD (11)· patent assignee history

2017–2020Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XIAMEN ECO LIGHTING CO LTD	11	2017–2020
SHANGHAI INST MATERIA MEDICA	2	2009–2014
CHEN YI	1	2014
DING JIAN	1	2014
GAO HEYONG	1	2014

Locations

Location	Patents	Span
Xiamen, CN	11	2017–2020
Shanghai, CN	2	2009–2014