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Inventor

David Wegmuller

Inventor
Union City, CA, US

Overview

15→
Patents
1999–2013
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G06Fprimary
G06FElectric digital data processing19%
A63FCard, board, or roulette games14%
H04BTransmission14%
G09GArrangements or circuits for control of indicating devices using static means to present variable information10%
H04WWireless communication networks10%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%
Y10TTechnical subjects covered by former us classification10%
B60TVehicle brake control systems or parts thereof5%
F16HGearing5%
H04NPictorial communication, e.g. television5%
PatentTitleYear
8,545,323'Video game controller with compact and efficient force feedback mechanism'20138,238,407'High-frequency wireless peripheral device with auto-connection and auto-synchronization'20128,159,414'Keyboard with integrated auxiliary display'20128,088,005'Convertible single-turn to multi-turn gaming steering wheel'20128,005,454'Power management for wireless peripheral device with force feedback'20117,876,287'Mini monitor on shared peripheral bus'20117,664,162'High-frequency wireless peripheral device with auto-connection and auto-synchronization'20107,333,785'Power management for wireless peripheral device with force feedback'20087,254,159'High-frequency wireless peripheral device with auto-connection and auto-synchronization'20077,198,269'Convertible single-turn to multi-turn gaming steering wheel'20077,034,777'Mini monitor on shared peripheral bus'20066,681,647'Rotational sensor mechanical limiter for automatic calibration'20046,658,954'Dual motor phase controlled reversing transmission'20036,646,632'Tactile force feedback device'20035,956,158'Scanner powered by peripheral bus'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2012Based in Union City, CA, US· patent location history
2003–2013Patents assigned to LOGITECH EUROP SA (14)· patent assignee history
2012Patents assigned to BURGEL THOMAS (2)· patent assignee history
2012Patents assigned to KEHOE AIDAN (2)· patent assignee history
2012Patents assigned to WEGMULLER DAVID (2)· patent assignee history
2012–2013Patents assigned to WEGMULLER DAVID ERNEST (2)· patent assignee history
2012–2013Based in Palo Alto, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOGITECH EUROP SA142003–2013
BURGEL THOMAS22012
KEHOE AIDAN22012
WEGMULLER DAVIDself22012
WEGMULLER DAVID ERNESTself22012–2013
Locations
LocationPatentsSpan
Union City, California, US131999–2012
Palo Alto, California, US22012–2013