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Inventor

Sheng-Fu Chen

Inventor
Zhunan Town, TW

Overview

1→
Patents
2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Nprimary
A61NElectrotherapy50%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general50%
PatentTitleYear
8,485,974'Multiple-frequency ultrasonic phased array driving system'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHANG HSU (1)· patent assignee history
2013Patents assigned to CHEN SHENG-FU (1)· patent assignee history
2013Patents assigned to LIU HAO-LI (1)· patent assignee history
2013Patents assigned to NAT HEALTH RESEARCH INSTITUTES (1)· patent assignee history
2013Based in Zhunan Town, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANG HSU12013
CHEN SHENG-FUself12013
LIU HAO-LI12013
NAT HEALTH RESEARCH INSTITUTES12013
Locations
LocationPatentsSpan
Zhunan Town, TW12013