LexDanaLexDanabeta
Inventor

Donald Shen

Inventor
Guangzhou, CN

Overview

9→
Patents
2017–2021
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.

A47Bprimary
A47BTables17%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere17%
H01LSemiconductor devices17%
H10NElectric solid-state devices not otherwise provided for17%
H10BElectronic memory devices11%
A61BDiagnosis6%
B82YSpecific uses or applications of nanostructures6%
H01FMagnets6%
LOC146%
PatentTitleYear
11,116,507End effector assembly for a circular stapler apparatus202111,043,632Ion beam etching process design to minimize sidewall re-deposition202111,031,548Reduce intermixing on MTJ sidewall by oxidation202111,024,797Under-cut via electrode for sub 60 nm etchless MRAM devices by decoupling the via etch process202110,683,965Support assembly for mounting structures onto vertically disposed objects including televisions and video monitors202010,393,310Support assembly mountable on vertically disposed objects, such as televisions and video monitors201910,066,783Support assembly for vertically disposed objects, such as televisions and video monitors2018D0792419'Support assembly for vertically disposed objects'2017D0778917'Support assembly for vertically disposed objects'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SUNCRAFT SOLUTIONS INC (4)· patent assignee history
2017–2018Patents assigned to ROACH MICHAEL (2)· patent assignee history
2017–2018Patents assigned to SHEN DONALD (2)· patent assignee history
2017–2018Patents assigned to ZHAO JAMES (2)· patent assignee history
2017–2020Based in Guangzhou, CN· patent location history
2021Patents assigned to HEADWAY TECH INC (2)· patent assignee history
2021Based in San Jose, CA, US· patent location history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNCRAFT SOLUTIONS INC42017–2020
HEADWAY TECH INC22021
ROACH MICHAEL22017–2018
SHEN DONALDself22017–2018
ZHAO JAMES22017–2018
Locations
LocationPatentsSpan
Guangzhou, CN52017–2020
San Jose, California, US32021
Shanghai, CN12021