LexDanaLexDanabeta
Inventor

Joseph Chan

Inventor
San Francisco, CA, US

Overview

45→
Patents
1985–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 45 as inventor

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

LOC14primary
LOC1434%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
H10DInorganic electric semiconductor devices9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
H05KPrinted circuits4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
Y10TTechnical subjects covered by former us classification4%
C23CCoating metallic material3%
H03FAmplifiers3%
PatentTitleYear
10,885,079Voice-activated events management system2021D0894940Display screen or portion thereof with graphical user interface2020D0893536Display screen or portion thereof with animated graphical user interface2020D0892821Display screen or portion thereof with animated graphical user interface2020D0888762Display screen or portion thereof with a group of graphical user interfaces2020D0884016Display screen or portion thereof with graphical user interface2020D0841050Display screen or portion thereof with animated graphical user interface2019D0836126Display screen or portion thereof with animated graphical user interface2018D0835658Display screen or portion thereof with animated graphical user interface2018D0835659Display screen or portion thereof with graphical user interface2018D0831674Display screen or portion thereof with graphical user interface2018D0815661Display screen or portion thereof with graphical user interface2018D0809553'Display screen or portion thereof with graphical user interface'2018D0808416'Display screen or portion thereof with animated graphical user interface'2018D0805550Display screen or portion thereof with animated graphical user interface2017D0790575'Display screen or portion thereof with graphical user interface'2017D0788806'Display screen or portion thereof with graphical user interface'2017D0788161'Display screen or portion thereof with graphical user interface'2017D0781878'Display screen or portion thereof with animated graphical user interface'2017D0771670'Display screen or portion thereof with animated graphical user interface'2016D0771076'Display screen or portion thereof with animated graphical user interface'2016D0763285'Display screen or portion thereof with graphical user interface'2016D0762671'Display screen or portion thereof with animated graphical user interface'2016D0762693'Display screen or portion thereof with graphical user interface'20166,908,841'Support structures for wirebond regions of contact pads over low modulus materials'20056,707,339'Controlled bias current buffer and method thereof'20046,629,363'Process for mechanically attaching a temporary lid to a microelectronic package'20036,351,020'Linear capacitor structure in a CMOS process'20026,327,126'Electrostatic discharge circuit'20016,274,214'Microelectronic package module with temporary lid'20016,248,651'Low cost method of fabricating transient voltage suppressor semiconductor devices or the like'20016,137,429'Circuit and method for attenuating noise in a data converter'20006,054,008'Process for adhesively attaching a temporary lid to a microelectronic package'20006,002,269'TTL logic driver circuit'19995,882,986'Semiconductor chips having a mesa structure provided by sawing'19995,640,043'High voltage silicon diode with optimum placement of silicon-germanium layers'19975,635,414'Low cost method of fabricating shallow junction, Schottky semiconductor devices'19975,571,329'Gas flow system for CVD reactor'19965,546,047'Method and apparatus of an operational amplifier with wide dynamic range'19965,432,121'Method for fabricating a multilayer epitaxial structure'19955,360,509'Low cost method of fabricating epitaxial semiconductor devices'19945,342,805'Method of growing a semiconductor material by epilaxy'19945,324,685'Method for fabricating a multilayer epitaxial structure'19945,298,457'Method of making semiconductor devices using epitaxial techniques to form Si/Si-Ge interfaces and inverting the material'19944,522,149'Reactor and susceptor for chemical vapor deposition process'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2001Based in Kings Park, NY, US· patent location history
1994–1996Patents assigned to GI CORP (3)· patent assignee history
1994Patents assigned to G I CORP (2)· patent assignee history
1996–2004Patents assigned to MOTOROLA INC (5)· patent assignee history
1996–2002Based in Austin, TX, US· patent location history
2000–2005Patents assigned to IBM (4)· patent assignee history
2000–2005Based in Fishkill, NY, US· patent location history
2016–2020Patents assigned to APPLE INC (23)· patent assignee history
2016–2020Based in San Francisco, CA, US· patent location history
2021Based in Oakland, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC232016–2020
MOTOROLA INC51996–2004
IBM42000–2005
GI CORP31994–1996
G I CORP21994
Locations
LocationPatentsSpan
San Francisco, California, US232016–2020
Kings Park, New York, US111985–2001
Fishkill, New York, US42000–2005
Austin, Texas, US31996–2002
Oakland, California, US12021