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Inventor

Qiong Chen

Inventor
Singapore, SG

Overview

13→
Patents
2003–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 13 as inventor

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

B23Kprimary
B23KSoldering or unsoldering9%
B29CShaping or joining of plastics9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%
B41JTypewriters6%
H04MTelephonic communication6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
B08BCleaning in general3%
C07CAcyclic or carbocyclic compounds3%
C07DHeterocyclic compounds3%
PatentTitleYear
10,649,044Method for the hyperpolarisation of nuclear spins202010,652,681Processing method and system of audio multichannel output speaker, and mobile phone20209,894,522'Methods of automatically answering a phone call with a mobile terminal and associated mobile terminals'20189,771,334'Triketone compound and preparation method and use thereof'20178,789,934'Refillable ink tanks'20148,556,394'Ink supply'20138,017,886'Laser welding system'20117,964,756'Process for absorbing methylacrolein with ionic liquid'20117,897,891'Laser welding system'20117,538,295'Laser welding system'20097,358,169'Laser-assisted deposition'20087,332,263'Method for patterning an organic light emitting diode device'20086,576,867'Method and apparatus for removal of mold flash'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to ADVANCED SYSTEMS AUTOMATION (1)· patent assignee history
2003–2014Based in Singapore, SG· patent location history
2008–2014Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (7)· patent assignee history
2013–2014Patents assigned to CHEN QIONG (2)· patent assignee history
2013Patents assigned to CHAN YAT YUEN (1)· patent assignee history
2014Patents assigned to CERRO FRANCESC ROS (1)· patent assignee history
2017Based in Wuhan, CN· patent location history
2018Based in Huizhou, CN· patent location history
2020Based in Guangdong, CN· patent location history
2020Based in Ulm, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO72008–2014
CHEN QIONGself22013–2014
ADVANCED SYSTEMS AUTOMATION12003
CERRO FRANCESC ROS12014
CHAN YAT YUEN12013
Locations
LocationPatentsSpan
Singapore, SG82003–2014
Guangdong, CN12020
Ulm, DE12020
Huizhou, CN12018
Wuhan, CN12017