Inventor
Steven F. Wald
Inventor
Tualatin, OR, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information31%
G06FElectric digital data processing23%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
G11CStatic stores8%
H03KPulse technique8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
H05BElectric heating8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
PatentTitleYear
7,515,996'Method and apparatus for monitoring and controlling the thermal environment and operating conditions of an integrated circuit'20097,446,677'Method and apparatus for optically detecting selections made on an input device'20086,930,521'Circuit for controlling the performance of an integrated circuit'20056,507,156'Display'20036,278,423'Active matrix electroluminescent grey scale display'20016,034,659'Active matrix electroluminescent grey scale display'20005,986,628'Field sequential color AMEL display'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2003Patents assigned to PLANAR SYSTEMS INC (3)· patent assignee history
1999–2003Based in Tualatin, OR, US· patent location history
2005Patents assigned to AGILENT TECHNOLOGIES INC (1)· patent assignee history
2005–2009Based in Meridian, ID, US· patent location history
2008Patents assigned to AVAGO TECHNOLOGIES ECBU IP PTE (1)· patent assignee history
2009Patents assigned to AVAGO TECHNOLOGIES GENERAL IP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PLANAR SYSTEMS INC | 3 | 1999–2003 |
| AGILENT TECHNOLOGIES INC | 1 | 2005 |
| AVAGO TECHNOLOGIES ECBU IP PTE | 1 | 2008 |
| AVAGO TECHNOLOGIES GENERAL IP | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tualatin, OR, US | 4 | 1999–2003 |
| Meridian, ID, US | 3 | 2005–2009 |