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Inventor

Gishi Chung

Inventor
Nirasaki, JP

Overview

13→
Patents
1990–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1028%
H10BElectronic memory devices21%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
C23CCoating metallic material10%
H01JElectric discharge tubes or discharge lamps10%
H10DInorganic electric semiconductor devices10%
F27BFurnaces, kilns, ovens or retorts in general3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
8,394,231'Plasma process device and plasma process method'20137,662,728'Substrate processing method'20107,601,402'Method for forming insulation film and apparatus for forming insulation film'20096,949,829'Semiconductor device and fabrication method therefor'20056,893,953'Fabrication process of a semiconductor device including a CVD process of a metal film'20056,890,869'Low-dielectric silicon nitride film and method of forming the same, semiconductor device and fabrication process thereof'20055,352,913'Dynamic memory storage capacitor having reduced gated diode leakage'19945,252,506'Method to eliminate gate filaments on field plate isolated devices'19935,251,168'Boundary cells for improving retention time in memory devices'19935,202,279'Poly sidewall process to reduce gated diode leakage'19935,112,762'High angle implant around top of trench to reduce gated diode leakage'19925,017,506'Method for fabricating a trench DRAM'19914,978,634'Method of making trench DRAM cell with stacked capacitor and buried lateral contact'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1994Patents assigned to TEXAS INSTRUMENTS INC (6)· patent assignee history
1990–1993Based in Dallas, TX, US· patent location history
1992–2013Patents assigned to CHUNG GISHI (2)· patent assignee history
1992–1994Based in Garland, TX, US· patent location history
2005–2013Patents assigned to TOKYO ELECTRON LTD (6)· patent assignee history
2005–2013Based in Nirasaki, JP· patent location history
2013Patents assigned to ABE SYOICHI (1)· patent assignee history
2013Patents assigned to AKAHORI TAKASHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXAS INSTRUMENTS INC61990–1994
TOKYO ELECTRON LTD62005–2013
CHUNG GISHIself21992–2013
ABE SYOICHI12013
AKAHORI TAKASHI12013
Locations
LocationPatentsSpan
Nirasaki, JP62005–2013
Garland, Texas, US41992–1994
Dallas, Texas, US31990–1993