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Inventor

James Demmel

Inventor
Berkeley, CA, US

Overview

3→
Patents
2009–2011
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus33%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems17%
G01BMeasuring length, thickness or similar linear dimensions17%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light17%
H02NElectric machines not otherwise provided for17%
PatentTitleYear
8,079,246'Integrated MEMS metrology device using complementary measuring combs'20117,573,022'Method for fabricating vertically-offset interdigitated comb actuator device'20097,564,559'MEMS-based, phase-shifting interferometer'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to UNIV CALIFORNIA (3)· patent assignee history
2009–2011Based in Berkeley, CA, US· patent location history
2011Patents assigned to CHOO HYUCK (1)· patent assignee history
2011Patents assigned to DEMMEL JAMES (1)· patent assignee history
2011Patents assigned to GARMIRE DAVID (1)· patent assignee history
2011Patents assigned to GOVINDJEE SANJAY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CALIFORNIA32009–2011
CHOO HYUCK12011
DEMMEL JAMESself12011
GARMIRE DAVID12011
GOVINDJEE SANJAY12011
Locations
LocationPatentsSpan
Berkeley, California, US32009–2011