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Inventor

Joanna Liu

Inventor
Los Altos, CA, US

Overview

3→
Patents
2000–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

C23Cprimary
C23CCoating metallic material22%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C12NMicroorganisms or enzymes11%
PatentTitleYear
8,114,983'Compositions and use of EPAS1 inhibitors'20126,449,525'Computer system to control multiple step ionized metal plasma deposition process for conformal step coverage'20026,080,285'Multiple step ionized metal plasma deposition process for conformal step coverage'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2002Patents assigned to APPLIED MATERIALS INC (2)· patent assignee history
2000–2002Based in Los Altos, CA, US· patent location history
2012Patents assigned to CALANDO PHARMACEUTICALS INC (1)· patent assignee history
2012Patents assigned to DAVIS MARK E (1)· patent assignee history
2012Patents assigned to HEIDEL JEREMY D (1)· patent assignee history
2012Patents assigned to LIU JOANNA YI-CHING (1)· patent assignee history
2012Based in Arcadia, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC22000–2002
CALANDO PHARMACEUTICALS INC12012
DAVIS MARK E12012
HEIDEL JEREMY D12012
LIU JOANNA YI-CHINGself12012
Locations
LocationPatentsSpan
Los Altos, California, US22000–2002
Arcadia, California, US12012