LexDanaLexDanabeta
Inventor

Pat Wright

Inventor
San Jose, CA, US

Overview

3→
Patents
1976–2020
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.

E21Bprimary
E21BEarth or rock drilling25%
G01RMeasuring electric variables25%
G01VGeophysics25%
G02BOptical elements, systems or apparatus25%
PatentTitleYear
10,823,912Silicon photonics using off-cut wafer having top-side vertical outcoupler from etched cavity20204,009,609'Method and apparatus for testing a subsurface formation for fluid retention potential'19773,942,101'Method for locating and evaluating geothermal sources of energy by sensing electrostatic voltage gradients'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to SAYER WAYNE L (2)· patent assignee history
1976–1977Patents assigned to WRIGHT PAT (2)· patent assignee history
1976Based in Bakersfield, CA, US· patent location history
1977Based in Walnut Creek, CA, US· patent location history
2020Patents assigned to APPLE INC (1)· patent assignee history
2020Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAYER WAYNE L21976–1977
WRIGHT PATself21976–1977
APPLE INC12020
Locations
LocationPatentsSpan
San Jose, California, US12020
Walnut Creek, California, US11977
Bakersfield, California, US11976