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Inventor

Michael A. Piliavin

Inventor
Los Angeles, CA, US

Overview

6→
Patents
1981–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels22%
A61MDevices for introducing media into, or onto, the body22%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein22%
G04GElectronic time-pieces11%
H03KPulse technique11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
9,814,829'Implantable bioartificial perfusion system'20179,101,707'Implantable bioartificial perfusion system'20156,137,912'Method of multichannel data compression'20004,482,213'Perimeter seal reinforcement holes for plastic LCDs'19844,363,029'Switch for sensing proximity of an operator'19824,256,382'Liquid crystal devices having uniform thermal expansion coefficient components'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to HUGHES AIRCRAFT CO (1)· patent assignee history
1981Based in Encino, CA, US· patent location history
1982–1984Patents assigned to TEXAS INSTRUMENTS INC (2)· patent assignee history
1982–1984Based in Plano, TX, US· patent location history
2000Patents assigned to PHYSICAL OPTICS CORP (1)· patent assignee history
2000–2017Based in Los Angeles, CA, US· patent location history
2015–2017Patents assigned to PILIAVIN MICHAEL (2)· patent assignee history
2015–2017Patents assigned to ZELTSER GREGORY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PILIAVIN MICHAELself22015–2017
TEXAS INSTRUMENTS INC21982–1984
ZELTSER GREGORY22015–2017
HUGHES AIRCRAFT CO11981
PHYSICAL OPTICS CORP12000
Locations
LocationPatentsSpan
Los Angeles, California, US32000–2017
Plano, Texas, US21982–1984
Encino, California, US11981