Inventor
Lars-Erik Swartz
Inventor
Sunnyvale, CA, US
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables15%
B41JTypewriters9%
B41MPrinting, duplicating, marking, or copying processes7%
G03GElectrography7%
Y10TTechnical subjects covered by former us classification6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering5%
F15CFluid-circuit elements predominantly used for computing or control purposes5%
F16KValves5%
H04NPictorial communication, e.g. television5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
11,098,449Pre-drier apparatus and method20219,519,135'Aperture for illuminating micromirror arrays having mirror tilt axis not parallel with an array axis'20169,004,669'Methods of leveling ink on substrates and apparatuses useful in printing'20158,991,997'Device for leveling ink under a thermal gradient'20158,991,310'System for direct application of dampening fluid for a variable data lithographic apparatus'20158,617,667'Methods of leveling ink on substrates and apparatuses useful in printing'20138,606,165'Extended zone low temperature non-contact heating for distortion free fusing of images on non-porous material'20138,545,005'Contactless ink leveling method and appartus'20138,545,004'Contactless ink leveling method and appartus'20138,378,263'Hybrid multi-zone fusing'20138,360,423'Transport for printing systems'20138,123,345'System and method for leveling applied ink in a printer'20128,118,420'Contactless ink leveling method and apparatus'20127,931,269'Rotational jam clearance apparatus'20117,918,453'Rotational jam clearance apparatus'20117,890,043'Pressure-controlled steam oven for asymptotic temperature control of continuous feed media'20117,801,475'Ultra-heated/slightly heated steam zones for optimal control of water content in steam fuser'20107,642,645'Systems and methods for aligning wafers or substrates'20107,624,981'Universal variable pitch interface interconnecting fixed pitch sheet processing machines'2009RE040338'Two dimensional object position sensor'20087,185,888'Rotational jam clearance apparatus'20077,148,605'Biaxial piezoelectric motor'20067,108,260'Flexible director paper path module'20067,093,831'Media path modules'20066,807,892'Pneumatic actuator with elastomeric membrane and low-power electrostatic flap valve arrangement'20046,802,927'Method for cutting a member to form a desired structure'20046,676,106'Flap structure for electrostatic or magnetic applications and method for making same'20046,490,960'Muscle-emulating PC board actuator'20026,476,376'Two dimensional object position sensor'20026,459,505'Bound document imager'20026,442,369'Air bearing mechanism for flattening paper in a printing machine'20026,340,149'Tethered fluid valve apparatus'20026,056,258'Bound document imager'20005,951,006'Modular air jet array with coanda exhausting for module decoupling'19995,941,501'Passively addressable cantilever valves'19995,913,268'Pneumatic rollers and paper handling arrangements'19995,897,097'Passively addressable fluid valves having S-shaped blocking films'19995,744,732'Sheet materials transport system'19985,714,697'Sheet materials mass measuring system'19985,634,636'Flexible object handling system using feedback controlled air jets'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2015Patents assigned to XEROX CORP (21)· patent assignee history
1997–2021Based in Sunnyvale, CA, US· patent location history
1999Based in Sunny Vale, CA, US· patent location history
2006–2021Patents assigned to PALO ALTO RES CT INC (22)· patent assignee history
2012–2013Patents assigned to BIEGELSEN DAVID K (7)· patent assignee history
2012–2015Patents assigned to SWARTZ LARS ERIK (6)· patent assignee history
2012–2013Patents assigned to KOVACS GREGORY J (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PALO ALTO RES CT INC | 22 | 2006–2021 |
| XEROX CORP | 21 | 1997–2015 |
| BIEGELSEN DAVID K | 7 | 2012–2013 |
| SWARTZ LARS ERIKself | 6 | 2012–2015 |
| KOVACS GREGORY J | 5 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 39 | 1997–2021 |
| Sunny Vale, California, US | 1 | 1999 |