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Inventor

Shu-Mu Chen

Inventor
Hsin-Chuang, TW

Overview

9→
Patents
1989–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H02Jprimary
H02JElectric power networks40%
H04BTransmission20%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%
A61NElectrotherapy7%
B23KSoldering or unsoldering7%
H01FMagnets7%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
10,498,175Wireless power receiving method and multicoil multiplex wireless power receiving device thereof201910,284,014Transceiving wireless power transmission device20199,800,277'Interference detection and mitigation in radio frequency receivers'20179,300,151'Wireless charging device'20169,252,610'Power charging socket'20168,766,486'Non-resonance wireless power device'20148,317,733'Electromagnetic massage head and human-like massager composed by electromagnetic massage heads'20125,801,515'Method and apparatus for ultrarapidly charging a battery'19984,868,369'Soldering iron stand having an automatically actuated noxious fume removal arrangement'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CHEN SHU MU (1)· patent assignee history
1989Based in Jhubei City, TW· patent location history
1998Based in Zhuhai, Guangdong, CN· patent location history
2012–2016Patents assigned to CHEN SHU-MU (4)· patent assignee history
2012–2014Based in Sanchong City, TW· patent location history
2014–2016Patents assigned to CHEN SHIH CHUNG (3)· patent assignee history
2014–2016Patents assigned to YOUHUA TECHNOLOGY SHENZHEN CO LTD (3)· patent assignee history
2016–2019Based in Hsin-Chuang, TW· patent location history
2017Based in Chengdu, CN· patent location history
2019Patents assigned to YOUHUA TECH SHENZHEN CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN SHU-MUself42012–2016
CHEN SHIH CHUNG32014–2016
YOUHUA TECHNOLOGY SHENZHEN CO LTD32014–2016
YOUHUA TECH SHENZHEN CO LTD22019
CHEN SHU MUself11989
Locations
LocationPatentsSpan
Hsin-Chuang, TW42016–2019
Sanchong City, TW22012–2014
Chengdu, CN12017
Zhuhai, Guangdong, CN11998
Jhubei City, TW11989