Learn more

GHIRON MARGARET

Overview
  • Total Patents
    13
About

GHIRON MARGARET has a total of 13 patent applications. Its first patent ever was published in 2004. It filed its patents most often in WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, semiconductors and telecommunications are SIOPTICAL INC, CENTERA PHOTONICS INC and OPTRONX INC.

Patent filings in countries

World map showing GHIRON MARGARETs patent filings in countries

Patent filings per year

Chart showing GHIRON MARGARETs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gothoskar Prakash 13
#2 Ghiron Margaret 13
#3 Montgomery Robert Keith 13
#4 Patel Vipulkumar 12
#5 Pathak Soham 11
#6 Yanushefski Katherine A 11
#7 Shastri Kalpendu 11
#8 Piede David 7
#9 Patel Vipulkumar Kantilal 1
#10 Wagner Harvey 1

Latest patents

Publication Filing date Title
WO2005094530A2 Optical crossover in thin silicon
WO2005057253A2 Planar waveguide optical isolator in thin silicon-on-isolator (soi) structure
WO2004097902A2 Arrangements for reducing wavelength sensitivity in prism-coupled soi-based optical systems