Inventor
James A. Welker
Inventor
Leander, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing38%
G11CStatic stores29%
H03KPulse technique10%
G04FTime-interval measuring5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
H03MCoding5%
H04BTransmission5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
10,819,355Phase to digital converter202010,366,005Memory interleave system and method therefor20199,437,326'Margin tool for double data rate memory systems'20169,437,277'Mechanism for data generation in data processing systems'20169,423,972'Error recovery in a data processing system which implements partial writes'20168,572,322'Asynchronously scheduling memory access requests'20138,300,464'Method and circuit for calibrating data capture in a memory controller'20128,117,483'Method to calibrate start values for write leveling in a memory system'20127,957,218'Memory controller with skew control and method'20117,872,494'Memory controller calibration'20117,181,638'Method and apparatus for skewing data with respect to command on a DDR interface'20076,898,682'Automatic READ latency calculation without software intervention for a source-synchronous interface'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2019Patents assigned to FREESCALE SEMICONDUCTOR INC (11)· patent assignee history
2005–2019Based in Austin, TX, US· patent location history
2011–2020Based in Leander, TX, US· patent location history
2012–2013Patents assigned to WELKER JAMES A (3)· patent assignee history
2012Patents assigned to GEORGE MICHAEL P (1)· patent assignee history
2013Patents assigned to KRAMER DAVID B (1)· patent assignee history
2019–2020Patents assigned to NXP USA INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FREESCALE SEMICONDUCTOR INC | 11 | 2005–2019 |
| WELKER JAMES Aself | 3 | 2012–2013 |
| NXP USA INC | 2 | 2019–2020 |
| GEORGE MICHAEL P | 1 | 2012 |
| KRAMER DAVID B | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leander, Texas, US | 9 | 2011–2020 |
| Austin, Texas, US | 3 | 2005–2019 |