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Inventor

Kai-Yin Cheng

Inventor
Taipei, TW

Overview

3→
Patents
2013–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for11%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation11%
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C07DHeterocyclic compounds11%
G01BMeasuring length, thickness or similar linear dimensions11%
G01DMeasuring not specially adapted for a specific variable11%
G06FElectric digital data processing11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
11,052,072Pyrazolo[4,3-C] quinoline derivatives for inhibition of b-glucuronidase20219,347,762'Near-surface object sensing device and sensing method'20168,364,026'Video playback system and method'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to UNIV NAT TAIWAN (2)· patent assignee history
2013Patents assigned to CHEN BING-YU (1)· patent assignee history
2013Patents assigned to CHENG KAI-YIN (1)· patent assignee history
2013Patents assigned to CHU HAO-HUA (1)· patent assignee history
2013Patents assigned to LUO SHENG-JIE (1)· patent assignee history
2013–2016Based in Taipei, TW· patent location history
2021Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NAT TAIWAN22013–2016
CHEN BING-YU12013
CHENG KAI-YINself12013
CHU HAO-HUA12013
LUO SHENG-JIE12013
Locations
LocationPatentsSpan
Taipei, TW22013–2016
Kaohsiung, TW12021