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Inventor

Feng-Chih Tsai

Inventor
Kaohsiung, TW

Overview

3→
Patents
2013–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis8%
B62JCycle saddles or seats8%
B62KCycles8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
G06FElectric digital data processing8%
G06KGraphical data reading8%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
PatentTitleYear
10,891,845Mouth and nose occluded detecting method and system thereof20218,835,522'Polyurethane polymer having bisphenol group and photoimageable composition containing the same'20148,590,656'Battery holding structure for two-wheeled vehicle'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to TSAI FENG-CHIH (2)· patent assignee history
2013Patents assigned to CHEN CHIEN-HUNG (1)· patent assignee history
2013Patents assigned to KWANG YANG MOTOR CO (1)· patent assignee history
2013–2014Based in Kaohsiung, TW· patent location history
2014Patents assigned to ETERNAL CHEMICAL CO LTD (1)· patent assignee history
2014Patents assigned to LIN GERNG-HORNG (1)· patent assignee history
2021Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TSAI FENG-CHIHself22013–2014
CHEN CHIEN-HUNG12013
ETERNAL CHEMICAL CO LTD12014
KWANG YANG MOTOR CO12013
LIN GERNG-HORNG12014
Locations
LocationPatentsSpan
Kaohsiung, TW22013–2014
New Taipei, TW12021