Inventor

Kuo-Feng Hua

Inventor
I-Lan, TW

Overview

13→
Patents
2010–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations36%
B60LPropulsion of electrically-propelled vehicles4%
B60WConjoint control of vehicle sub-units of different type or different function4%
C07DHeterocyclic compounds4%
C07HSugars4%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%
G05DSystems for controlling or regulating non-electric variables4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to ACADEMIA SINICA (1)· patent assignee history
2010Based in Taipei, TW· patent location history
2013–2016Patents assigned to NAT DEFENSE MEDICAL CT (4)· patent assignee history
2013–2018Based in I-Lan, TW· patent location history
2016–2018Patents assigned to WELLHEAD BIOLOGICAL TECH CORP (3)· patent assignee history
2019Patents assigned to LEE SHEAU LONG (2)· patent assignee history
2019Based in Yilan County, TW· patent location history
2019Based in Taiwan, CN· patent location history
2020Patents assigned to Baidu online network technology beijing co ltd (1)· patent assignee history
2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT DEFENSE MEDICAL CT42013–2016
WELLHEAD BIOLOGICAL TECH CORP32016–2018
LEE SHEAU LONG22019
ACADEMIA SINICA12010
Baidu online network technology beijing co ltd12020
Locations
LocationPatentsSpan
I-Lan, TW82013–2018
Yilan County, TW22019
Beijing, CN12020
Taiwan, CN12019
Taipei, TW12010