Inventor
Guru B. Raj
Inventor
Fairport, NY, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography60%
H04NPictorial communication, e.g. television10%
G06FElectric digital data processing8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
10,142,533Technologies for controlling user access to image sensors of a camera device20189,891,698'Audio processing during low-power operation'20189,525,935'Audio processing during low-power operation'20167,773,239'System for managing replaceable modules in a digital printing apparatus'20107,649,638'System for managing replaceable modules in a digital printing apparatus'20106,940,613'System for managing replaceable modules in a digital printing apparatus'20056,438,329'Method and apparatus for automatic customer replaceable unit (CRU) setup and cleaner blade lubrication'20026,198,885'Non-uniform development indicator'20016,081,348'Ros beam failure detector'20006,016,204'Actuator performance indicator'20005,995,775'ROS pixel size growth detector'19995,960,228'Dirt level early warning system'19995,956,542'Tribo decay rest recovery and developer material break in procedure'19995,946,521'Xerographic xerciser including a hierarchy system for determining part replacement and failure'19995,937,224'Cleaner stress indicator'19995,918,085'Method and apparatus for waste toner determination'19995,903,796'P/R process control patch uniformity analyzer'19995,895,141'Sensorless TC control'19995,893,008'Photoreceptor parking deletion detector'19995,864,730'Photoreceptor seam signature'19995,826,139'Method and apparatus for controlling the sequence, size and position of an image control patch'19985,822,662'Background detection and compensation'19985,797,064'Pseudo photo induced discharged curve generator for xerographic setup'19985,749,023'Adaptive feed forward compensation for time varying toner cohesivity'19985,710,958'Method for setting up an electrophotographic printing machine using a toner area coverage sensor'19985,436,705'Adaptive process controller for electrophotographic printing'19955,369,472'Microprocessor controlled high voltage power supply'19945,237,521'High resolution position measurement system'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2010Patents assigned to XEROX CORP (25)· patent assignee history
1993–2010Based in Fairport, NY, US· patent location history
2010Based in Plano, TX, US· patent location history
2016–2018Patents assigned to INTEL CORP (3)· patent assignee history
2016Patents assigned to AISSI SELIM (1)· patent assignee history
2016Patents assigned to GURUMOORTHY NAGASUBRAMANIAN (1)· patent assignee history
2016Patents assigned to PRAKASH GYAN (1)· patent assignee history
2016–2018Based in Hillsboro, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 25 | 1993–2010 |
| INTEL CORP | 3 | 2016–2018 |
| AISSI SELIM | 1 | 2016 |
| GURUMOORTHY NAGASUBRAMANIAN | 1 | 2016 |
| PRAKASH GYAN | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairport, New York, US | 24 | 1993–2010 |
| Hillsboro, OR, US | 3 | 2016–2018 |
| Plano, Texas, US | 1 | 2010 |