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BLATCHFORD JAMES WALTER

Overview
  • Total Patents
    11
About

BLATCHFORD JAMES WALTER has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, optics and computer technology are SEMICON TECH GLOBAL LTD, CSMC TECH CORP and BEAM CORP E.

Patent filings in countries

World map showing BLATCHFORD JAMES WALTERs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing BLATCHFORD JAMES WALTERs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Blatchford James Walter 11
#2 Jessen Scott William 1
#3 Aton Thomas J 1
#4 Choi Yong Seok 1

Latest patents

Publication Filing date Title
US2013069244A1 Rectangular via for ensuring via yield in the absence of via redundancy
US2012223439A1 Two-track cross-connect in double-patterned structure using rectangular via
US2012227015A1 Perturbational technique for co-optimizing design rules and illumination conditions for lithography process
US2012225552A1 Two-track cross-connects in double-patterned metal layers using a forbidden zone
US2012225551A1 Pattern-split decomposition strategy for double-patterned lithography process
US2012331425A1 Manufacturability enhancements for gate patterning process using polysilicon sub layer
US2012148942A1 Diagonal interconnect for improved process margin with off-axis illumination
US2012131522A1 Method for generating ultra-short-run-length dummy poly features
US8138074B1 ICs with end gates having adjacent electrically connected field poly
US2012107729A1 Gate CD control using local design on both sides of neighboring dummy gate level features
US2010167513A1 Dual alignment strategy for optimizing contact layer alignment