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Inventor

David Perchlik

Inventor
Redmond, WA, US

Overview

8→
Patents
1997–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems23%
G06FElectric digital data processing15%
H01FMagnets15%
H02JElectric power networks8%
H03FAmplifiers8%
H04BTransmission8%
H04LTransmission of digital information, e.g. telegraphic communication8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,948,962Insertion counter for USB outlets202110,534,412Control of temperature in a USB type C source through re-negotiation of power delivery object202010,411,611Voltage discharge circuit201910,171,633Interfaces for selecting among multiple communications protocols20198,866,551'Impedance compensation for operational amplifiers used in variable environments'20148,350,659'Transformer with concentric windings and method of manufacture of same'20135,694,303'Semi-regulated power supply using forward converter leakage energy'19975,631,822'Integrated planar magnetics and connector'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to INTERPOINT CORP (2)· patent assignee history
1997Based in Bothell, WA, US· patent location history
2013–2014Patents assigned to CRANE ELECTRONICS (2)· patent assignee history
2013–2014Patents assigned to KUEHNY JAY (2)· patent assignee history
2013–2014Patents assigned to PERCHLIK DAVID (2)· patent assignee history
2013–2021Based in Redmond, WA, US· patent location history
2019–2021Patents assigned to ASTRONICS ADVANCED ELECTRONIC SYSTEMS CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTRONICS ADVANCED ELECTRONIC SYSTEMS CORP32019–2021
CRANE ELECTRONICS22013–2014
INTERPOINT CORP21997
KUEHNY JAY22013–2014
PERCHLIK DAVIDself22013–2014
Locations
LocationPatentsSpan
Redmond, Washington, US62013–2021
Bothell, Washington, US21997