Inventor
Daniel C. Park
Inventor
West Linn, OR, US
Overview
Patents· 51 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing16%
B41JTypewriters15%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere10%
E05DHinges or suspension devices for doors, windows or wings8%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
G03GElectrography7%
Y10TTechnical subjects covered by former us classification7%
H04MTelephonic communication5%
H05KPrinted circuits5%
PatentTitleYear
10,859,200Systems and methods of providing a multipositional display202010,791,641Structural device cover202010,754,391Axial cam hinge202010,757,827Structural device cover202010,716,226Structural device cover202010,672,548Magnetic fastener and hinged device using same202010,627,854Systems and methods of providing a multipositional display202010,620,672Low profile device hinge assembly202010,344,797Hinge with multiple preset positions201910,345,851Device with a rotatable display201910,253,804Hinged device201910,221,898Hinge clutch201910,172,248Device with a rotatable display201910,159,158Device with a rotatable display201810,066,429Hinge with minimized free play201810,037,057Friction hinge20189,964,998Hinge mechanism with multiple preset positions20189,946,309Device wiring20189,936,593Device with a rotatable display20189,752,361'Multistage hinge'20179,447,620'Hinge mechanism with multiple preset positions'20169,317,072'Hinge mechanism with preset positions'20169,061,514'Release agent applicator system with replaceable reservoir pad'20158,919,949'Print process for duplex printing with alternate imaging order'20148,695,503'Apparatus and method for locking and actuating a stripper blade in a printer'20148,662,657'Print process for duplex printing with alternate imaging order'20148,651,619'Waste ink reclamation apparatus for liquid ink recirculation system'20148,550,612'Method and system for ink delivery and purged ink recovery in an inkjet printer'20138,506,061'Method and apparatus for purging and supplying ink to an inkjet printing apparatus'20138,465,133'Ink pump with fluid and particulate return flow path'20138,439,354'Self cleaning nudger roll in a sheet media pick system'20138,430,391'Sliding tandem media feeder in a printer'20138,403,457'Waste ink reclamation apparatus for liquid ink recirculation system'20138,348,406'Liquid ink delivery system including a flow restrictor that resists air bubble formation in a liquid ink reservoir'20138,322,812'Alternate imaging order for improved duplex throughput in a continuous print transfer printer'20128,317,314'System and method for improving throughput for printing operations in an indirect printing system'20128,292,413'Bidirectional ink pump'20128,075,128'Image transfer element with balanced constant force load'20117,717,533'Systems and methods for medium registration'20107,674,056'Paper path powered jam/lock systems and methods'20107,593,684'Systems and methods for medium registration'20097,506,870'Drive nip release apparatus'20097,497,566'Image transfer element with balanced constant load force'20097,069,849'Image transfer element with leverage'20066,741,826'Cam motion design without drivetrain backlash reversal'20046,585,368'Gear clutch assembly and method for operating a transfix roller and a drum maintenance system'20035,901,953'Diverter apparatus and method for sheets or envelopes'19995,899,453'Document collector, diverter and stager apparatus and method'19995,855,368'Extension apparatus and method'19995,806,659'Chain apparatus for high-speed media processing'19985,725,449'Impact pulley'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to BELL & HOWELL MAIL PROC SYS CO (4)· patent assignee history
1998–2014Based in West Linn, OR, US· patent location history
2003–2015Patents assigned to XEROX CORP (24)· patent assignee history
2012–2014Patents assigned to PARK DANIEL CLARK (11)· patent assignee history
2012–2013Patents assigned to FRAZIER ISAAC S (3)· patent assignee history
2013–2020Based in Woodinville, WA, US· patent location history
2016–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (18)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 24 | 2003–2015 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 18 | 2016–2020 |
| PARK DANIEL CLARKself | 11 | 2012–2014 |
| BELL & HOWELL MAIL PROC SYS CO | 4 | 1998–1999 |
| FRAZIER ISAAC S | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Linn, OR, US | 27 | 1998–2014 |
| Woodinville, Washington, US | 24 | 2013–2020 |