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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MW

Mark W. Welker — 25 Patents

CCCompaq Computer: 11 patents #77 of 1,604Top 5%
DPDell Products: 10 patents #715 of 6,855Top 15%
DUDuke University: 4 patents #341 of 2,315Top 15%
Austin, TX: #1,278 of 18,064 inventorsTop 8%
Texas: #5,166 of 125,132 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Mark W. Welker has been granted 25 US patents while listed as an inventor at Compaq Computer. The first was granted in 1995 and the most recent in May 2022. Mark W. Welker ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Mark W. Welker in Austin, TX, US.

Patents per Year

Patents granted per year, 1995 to 2022Bar chart with a peak of 5 patents in 2018.peak 51995: 1 patents19951996: 1 patents1997: 3 patents19971998: 1 patents1999: 1 patents19992000: 2 patents2001: 3 patents20012003: 2 patents2004: 1 patents20042015: 1 patents2017: 2 patents20172018: 5 patents2019: 1 patents20192022: 1 patents2022

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11327704 Method and system for monitor brightness control using an ambient light sensor on a mobile device Claude Lano Cox, Liam B. Quinn, Rocco Ancona 2022-05-10
10521074 System and method for a back stack in a multi-application environment Knut Graf, Abu Shaher Sanaullah, Jorge A. Abullarade, Kenneth W. Stufflebeam, Deeder M. Aurongzeb 2019-12-31
10031916 Methods and systems for virtualizing and managing cloud storage sources Claude Lano Cox, Liam B. Quinn, Rocco Ancona 2018-07-24
10013228 System and method for positioning an application window based on usage context for dual screen display device Deeder M. Aurongzeb, Abu S. Sanuallah, Claude Lano Cox, Joseph Kozlowski, Jorge A. Abullarade +2 more 2018-07-03
9990242 System and method for synchronization using device pairings with docking stations Claude Lano Cox, Liam B. Quinn, Rocco Ancona 2018-06-05
9946373 System and method for using single-display application programs on a multi-display device Knut Graf, Abu Shaher Sanaullah, Deeder M. Aurongzeb, Claude Lano Cox 2018-04-17
9921644 Information handling system non-linear user interface Christophe Daguet, Roman Joel Pacheco, Abu Shaher Sanaullah, Edward L. Boyd, Michiel Sebastiaan Emanuel Petrus Knoppert +3 more 2018-03-20
9779089 Auto-storing and synchronizing device content from an information handling system Claude Lano Cox, Liam B. Quinn, Rocco Ancona 2017-10-03
9619299 System and method for synchronization using device pairings with docking stations Claude Lano Cox, Liam B. Quinn, Rocco Ancona 2017-04-11
9224133 Method for establishing interpersonal communication and system Mark L. Rehmann, Philip M. Seibert 2015-12-29
6686913 Analog conditioning circuitry for imagers for a display David W. Engler 2004-02-03
6570546 Video display configuration detector David W. Engler 2003-05-27
6525733 Video graphics controller with high speed line draw processor Thomas M. Albers, John Vernon Eberst, Darwin Fontenot, Richard Lynn Pyra, Paul B. Wood +1 more 2003-02-25
6323854 Multi-tile video display system with distributed CRTC Richard M. Knox 2001-11-27
6308248 Method and system for allocating memory space using mapping controller, page table and frame numbers Michael Moriarty, Thomas J. Bonola 2001-10-23 $28,986,000
6300945 Analog conditioning circuitry for imagers for a display David W. Engler 2001-10-09
6076139 Multimedia computer architecture with multi-channel concurrent memory access Thomas J. Bonola, Michael Moriarty 2000-06-13 $91,754,000
6037951 Video graphics controller with improved calculation capabilities Thomas M. Albers, John Vernon Eberst, Darwin Fontenot, Richard Lynn Pyra, Paul B. Wood +1 more 2000-03-14 $103,344,000
5892929 Avoiding non-unique identifiers for bus devices 1999-04-06 $88,307,000
5812876 DMA controller which can be controlled by host and local processors John S. Thayer 1998-09-22 $83,462,000
5613054 Video graphics controller with improved calculation capabilities Thomas M. Albers, John Vernon Eberst, Darwin Fontenot, Richard Lynn Pyra, Paul B. Wood +1 more 1997-03-18 $45,717,000
5613053 Video graphics controller with automatic starting for line draws Thomas M. Albers, John Vernon Eberst, Darwin Fontenot, Richard Lynn Pyra, Paul B. Wood +1 more 1997-03-18 $45,717,000
5598579 System fpr transferring data between two buses using control registers writable by host processor connected to system bus and local processor coupled to local bus John S. Thayer 1997-01-28 $224,975,000
5517646 Expansion device configuration system having two configuration modes which uses automatic expansion configuration sequence during first mode and configures the device individually during second mode Gary J. Piccirillo, John S. Thayer 1996-05-14 $43,589,000
5416897 Video graphics controller with selectable pattern features for line draws Thomas M. Albers, John Vernon Eberst, Darwin Fontenot, Richard Lynn Pyra 1995-05-16 $50,721,000