Inventor

Xi Chen

Inventor

Beijing, CN

Overview

29→

Patents

1998–2021

Patent span

Physics

Primary field (CPC G)

Patents· 29 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes15%

C07KPeptides13%

G01NInvestigating or analysing materials by determining their chemical or physical properties9%

H01LSemiconductor devices5%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

C12NMicroorganisms or enzymes4%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

A61CDentistry3%

G05DSystems for controlling or regulating non-electric variables3%

PatentTitleYear

11,134,526Automatic update of connection to a movable object2021 11,090,140Cavity preparation assembly and guiding sleeve for immediate implantation in oral molar region2021 11,079,388Super-resolution immunofluorescence with diffraction-limited preview2021 11,071,614Measuring apparatus for measuring occlusal distance and/or space of missing tooth2021 11,060,132Multiplexed imaging using strand displacement2021 10,978,515Organic electroluminescent display panel with improved display brightness and fabrication method thereof2021 10,943,520Display method of display panel, drive circuit, display device and computer-readable storage medium2021 10,943,926Thin-film transistor, array substrate, display panel and display device and fabrication method thereof2021 10,943,928Display substrate, method for manufacturing the same and display device2021 10,916,213Shift register and method for driving the same, gate driving circuit, and display device2021 10,910,462Display substrate for avoiding light leakage defect, method for manufacturing the same and display device2021 10,910,014Method and apparatus for generating video2021 10,909,860Flight control for flight-restricted regions2021 10,885,344Method and apparatus for generating video2021 D0786760'Flanged gauge ring'2017 9,637,543'HER3 antibodies and uses thereof'2017 9,562,010'Cross-linking compositions and related methods of isotope tagging of interacting proteins and analysis of protein interactions'2017 8,540,999'Allergenic proteins and peptides from Japanese cedar pollen'2013 7,288,256'T cell epitopes of the major allergens from dermatophagoides (house dust mite)'2007 7,125,685'Stable isotope, site-specific mass tagging for protein identification'2006 6,982,326'Allergenic proteins and peptides from Japanese cedar pollen'2006 6,613,509'Determination of base (nucleotide) composition in DNA oligomers by mass spectrometry'2003 6,537,813'Concurrent flow mixing methods and apparatuses for the preparation of gene therapy vectors and compositions prepared thereby'2003 6,268,491'T cell epitopes of the major allergens from dermatophagoides (house dust mite)'2001 6,258,567'Preparation of 13C/15N-labeled oligomers using the polymerase chain reaction'2001 6,251,599'Stabilized nucleic acid compositions and methods of preparation and use thereof'2001 6,090,386'T cell peptides of the CRX JII allergen'2000 5,968,526'T cell epitopes of the major allergens from Dermatophagoides (house dust mite)'1999 5,820,862'T cell epitopes of the major allergens from dermatophagoides (house dust mite)'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2006Patents assigned to IMMULOGIC PHARMA CORP (3)· patent assignee history

1998–2013Based in North Chelmsford, MA, US· patent location history

2001–2006Based in Los Alamos, NM, US· patent location history

2017–2021Based in Beijing, CN· patent location history

2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (6)· patent assignee history

2021Patents assigned to BAIDU COM TIMES TECH BEIJING CO LTD (2)· patent assignee history

2021Patents assigned to BAIDU USA LLC (2)· patent assignee history

2021Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (2)· patent assignee history

2021Based in Sichuan, CN· patent location history

2021Based in West Newton, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	6	2021
IMMULOGIC PHARMA CORP	3	1998–2006
BAIDU COM TIMES TECH BEIJING CO LTD	2	2021
BAIDU USA LLC	2	2021
BEIJING BOE OPTOELECTRONICS TECH CO LTD	2	2021

Locations

Location	Patents	Span
Beijing, CN	7	2017–2021
North Chelmsford, Massachusetts, US	7	1998–2013
Los Alamos, NM, US	3	2001–2006
Sichuan, CN	2	2021
West Newton, Massachusetts, US	2	2021