Inventor
Roland E. Williams
Inventor
Martinez, CA, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing31%
H04WWireless communication networks22%
H04MTelephonic communication11%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
A63FCard, board, or roulette games2%
F01DNon-positive displacement machines or engines, e.g. steam turbines2%
F03DWind motors2%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants2%
G01MTesting static or dynamic balance of machines or structures2%
PatentTitleYear
10,451,526Method and system for sensor monitoring and analysis20199,842,143'Information delivery system and method for mobile appliances'20179,396,178'Systems and methods for an automated personalized dictionary generator for portable devices'20169,167,075'Service access method and apparatus'20159,069,822'Inquiry-oriented user input apparatus and method'20158,939,724'System and methods for wind energy recapture from a non natural wind source'20158,781,816'Systems and methods for an automated personalized dictionary generator for portable devices'20148,589,417'Inquiry-oriented user input apparatus and method'20138,413,050'Information entry mechanism for small keypads'20138,386,241'Systems and methods for an automated personalized dictionary generator for portable devices'20138,305,239'Service access method and apparatus'20128,180,630'Systems and methods for an automated personalized dictionary generator for portable devices'20128,166,418'Device and method of conveying meaning'20128,018,439'Mobile appliance system and method enabling efficient entry'20117,974,979'Inquiry-oriented user input apparatus and method'20117,949,513'Language module and method for use with text processing devices'20117,075,520'Key press disambiguation using a keypad of multidirectional keys'20067,035,646'Cordless cellular system'20066,955,602'Text entry within a video game'20056,735,432'Cordless cellular system and method'20046,681,118'Method of providing cellular and landline cordless service using a dual mode mobile telephone'20046,611,692'Cordless cellular system'20035,915,215'Private cellular telephone system'19995,911,120'Wireless communication system having mobile stations establish a communication link through the base station without using a landline or regional cellular network and without a call in progress'19995,732,360'Mobile telecommunication device and method used for changing wireless communication between base stations of different kinds'19985,675,629'Cordless cellular system base station'19974,890,978'Method and apparatus for vane segment support and alignment in combustion turbines'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2004Patents assigned to AT & T WIRELESS SERVICES INC (4)· patent assignee history
1997–2006Based in Walnut Creek, CA, US· patent location history
1999Based in Calgary, CA· patent location history
2005–2013Based in Pleasant Hill, CA, US· patent location history
2011–2017Patents assigned to ZI CORP CANADA INC (14)· patent assignee history
2011–2017Based in Martinez, CA, US· patent location history
2012–2017Patents assigned to WILLIAMS ROLAND E (6)· patent assignee history
2012–2015Patents assigned to WILLIAMS ROLAND EMLYN (3)· patent assignee history
2012–2013Patents assigned to GOUD CORNEIL JOHN (2)· patent assignee history
2019Based in San Ramon, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZI CORP CANADA INC | 14 | 2011–2017 |
| WILLIAMS ROLAND Eself | 6 | 2012–2017 |
| AT & T WIRELESS SERVICES INC | 4 | 1997–2004 |
| WILLIAMS ROLAND EMLYNself | 3 | 2012–2015 |
| GOUD CORNEIL JOHN | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Martinez, California, US | 13 | 2011–2017 |
| Walnut Creek, California, US | 7 | 1997–2006 |
| Pleasant Hill, California, US | 4 | 2005–2013 |
| San Ramon, California, US | 1 | 2019 |
| Calgary, CA | 1 | 1999 |