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Inventor

Krishna M. Koliwad

Inventor
La Canada, CA, US

Overview

2→
Patents
1981–1983
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
C30BSingle-crystal growth17%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
4,401,505'Method of increasing minority carrier lifetime in silicon web or the like'19834,249,957'Copper doped polycrystalline silicon solar cell'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to DAUD TAHER (1)· patent assignee history
1981Patents assigned to KOLIWAD KRISHNA M (1)· patent assignee history
1981Patents assigned to LOVELACE ALAN M (1)· patent assignee history
1981–1983Based in La Canada, CA, US· patent location history
1983Patents assigned to NASA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAUD TAHER11981
KOLIWAD KRISHNA Mself11981
LOVELACE ALAN M11981
NASA11983
Locations
LocationPatentsSpan
La Canada, California, US21981–1983