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Inventor

Xun Chen

Inventor
Palo Alto, CA, US

Overview

46→
Patents
2000–2020
Patent span
Physics
Primary field (CPC G)

Patents· 46 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices18%
G06FElectric digital data processing15%
G06TImage data processing or generation, in general9%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for8%
G21KHandling of particles or ionising radiation not otherwise provided for8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
H04LTransmission of digital information, e.g. telegraphic communication7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G01DMeasuring not specially adapted for a specific variable5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
10,791,094Method and system for bidirectional transparent proxying202010,713,354Methods and apparatus to monitor permission-controlled hidden sensitive application behavior at run-time202010,564,553Large load-bearing guide mechanism and multi-DOF large-stroke high-precision motion platform system202010,496,415Method and system for restarting network service201910,487,411Method for synchronous electroplating filling of differential vias and electroplating device implementing same201910,468,265Method for synchronous wet etching processing of differential microstructures201910,417,014System service reloading method and apparatus201910,402,561Apparatus and method for protection of critical embedded system components via hardware-isolated secure element-based monitor201910,348,558Method and system for restarting network service without packet loss and with zero downtime201910,320,745Apparatus and method for transparent, secure element-based mediation of on-board diagnostic operations201910,247,642Portable efficient magnetic solid phase extraction device and extraction method thereof201910,206,018Transmission method and system for optical burst transport network201910,150,685Water reclamation method integrating magnetic resin adsorption and electrosorption20189,984,255Methods and apparatus to enable runtime checksum verification of block device images20189,836,822Method and technical equipment for image processing20179,690,474'User interface, device and method for providing an improved text input'20179,397,748'Method, system, and device for detecting optical signal-to-noise ratio'20168,893,067'System and method for lithography simulation'20148,516,405'System and method for lithography simulation'20138,318,391'Process window signature patterns for lithography process control'20128,209,640'System and method for lithography simulation'20128,057,967'Process window signature patterns for lithography process control'20117,873,937'System and method for lithography simulation'20117,792,139'Synchronous and distributed data acquisition and transmission system'20107,695,876'Method for identifying and using process window signature patterns for lithography process control'20107,616,576'Method and apparatus for path selection in telecommunication networks'20097,233,874'Method and apparatus for monitoring integrated circuit fabrication'20077,120,895'System and method for lithography simulation'20067,117,478'System and method for lithography simulation'20067,117,477'System and method for lithography simulation'20067,114,145'System and method for lithography simulation'20067,111,277'System and method for lithography simulation'20067,053,355'System and method for lithography process monitoring and control'20067,003,758'System and method for lithography simulation'20066,969,837'System and method for lithography process monitoring and control'20056,969,864'System and method for lithography process monitoring and control'20056,959,255'Method and apparatus for monitoring integrated circuit fabrication'20056,892,156'Method and apparatus for monitoring integrated circuit fabrication'20056,884,984'System and method for lithography process monitoring and control'20056,879,924'Method and apparatus for monitoring integrated circuit fabrication'20056,828,542'System and method for lithography process monitoring and control'20046,820,028'Method and apparatus for monitoring integrated circuit fabrication'20046,807,503'Method and apparatus for monitoring integrated circuit fabrication'20046,806,456'System and method for lithography process monitoring and control'20046,803,554'System and method for lithography process monitoring and control'20046,064,486'Systems, methods and computer program products for detecting the position of a new alignment mark on a substrate based on fitting to sample alignment signals'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to BRION TECH INC (19)· patent assignee history
2004–2014Based in Palo Alto, CA, US· patent location history
2009–2020Based in Guangzhou, CN· patent location history
2011–2014Patents assigned to ASML NETHERLANDS BV (6)· patent assignee history
2011–2017Patents assigned to CHEN XUN (5)· patent assignee history
2018–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2019–2020Patents assigned to WANGSU SCIENCE & TECH CO LTD (4)· patent assignee history
2019–2020Based in Shanghai, CN· patent location history
2019–2020Based in Mountain View, CA, US· patent location history
2019Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRION TECH INC192004–2010
ASML NETHERLANDS BV62011–2014
CHEN XUNself52011–2017
SAMSUNG ELECTRONICS CO LTD42018–2020
WANGSU SCIENCE & TECH CO LTD42019–2020
Locations
LocationPatentsSpan
Palo Alto, California, US252004–2014
Shanghai, CN42019–2020
Mountain View, California, US32019–2020
Guangzhou, CN22009–2020
Guangdong, CN22019