LexDanaLexDanabeta
Inventor

Alexander Mamchik

Inventor
Hillsboro, OR, US

Overview

2→
Patents
2007–2014
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.

G11Cprimary
G11CStatic stores25%
H10NElectric solid-state devices not otherwise provided for25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
8,652,347'Magnetically-and electrically-induced variable resistance materials and method for preparing same'20147,211,199'Magnetically-and electrically-induced variable resistance materials and method for preparing same'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2014Patents assigned to UNIV PENNSYLVANIA (2)· patent assignee history
2007Based in Philadelphia, PA, US· patent location history
2014Patents assigned to CHEN I-WEI (1)· patent assignee history
2014Patents assigned to MAMCHIK ALEXANDER (1)· patent assignee history
2014Based in Hillsboro, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV PENNSYLVANIA22007–2014
CHEN I-WEI12014
MAMCHIK ALEXANDERself12014
Locations
LocationPatentsSpan
Hillsboro, OR, US12014
Philadelphia, Pennsylvania, US12007