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Inventor

Chao-Fa Lee

Inventor
Taipei, TW

Overview

7→
Patents
2009–2015
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

A61Bprimary
A61BDiagnosis43%
G01FMeasuring volume, volume flow, mass flow or liquid level29%
G01GWeighing14%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves14%
PatentTitleYear
9,211,079'Bioelectrical impedance measurement apparatus'20158,374,806'Ultrasonic phase-shift detection device'20138,347,732'Adjustable ultrasonic gas flow measurement device'20138,078,248'Digital logic module of oximeter sensor probe'20117,974,686'Multi-channel bio-med electric signals capturing device based on a sound signal generation'20117,814,795'Dual mode measurement system with quartz crystal microbalance'20107,509,860'System for measuring resonant frequency and delay time of quartz crystal microbalance'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2015Patents assigned to TATUNG CO (7)· patent assignee history
2009–2015Based in Taipei, TW· patent location history
2011–2013Patents assigned to LEE CHAO-FA (3)· patent assignee history
2011–2013Patents assigned to KUO CHENG-HSING (2)· patent assignee history
2011Patents assigned to CHANG SHIH-JUNG (1)· patent assignee history
2013Patents assigned to LIAO SHU-TING (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TATUNG CO72009–2015
LEE CHAO-FAself32011–2013
KUO CHENG-HSING22011–2013
LIAO SHU-TING22013
CHANG SHIH-JUNG12011
Locations
LocationPatentsSpan
Taipei, TW72009–2015