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LONG PIN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    219,308
About

LONG PIN has a total of 13 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Canada and United States. Its main competitors in its focus markets optics, electrical machinery and energy and telecommunications are E20 COMMUNICATIONS INC, NETTEST PHOTONICS and WENZHOU FIBRE LASER CO LTD.

Patent filings in countries

World map showing LONG PINs patent filings in countries
# Country Total Patents
#1 Canada 8
#2 United States 5

Patent filings per year

Chart showing LONG PINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Long Pin 13
#2 Naydenov Nikolay 1
#3 Abtahi Mohammad 1

Latest patents

Publication Filing date Title
US2016352060A1 Tunable Optical Filter and Tunable Light Source
US2016099548A1 External cavity with a pair of two Fiber Bragg gratings at the front and back facet of a laser diode
US2013095773A1 Cell phone with light emitter and light receiver
US2009262774A1 Sliced fiber bragg grating used as external cavity for semiconductor laser and solid state laser
US2008043785A1 Single longitudinal mode solid-state laser generated by fiber Bragg grating external cavity
CA2344348A1 The methods to fabricate collimator arrays with high precision alignment
CA2318675A1 Tunable optical fiber light source
CA2291385A1 Tunable optical fiber gratings device
CA2254016A1 Optical fiber hydrogen loading system for fiber bragg grating fabrication and for long period grating fabrication
CA2225859A1 Methods of making high power masks for long period grating fabrication
CA2222881A1 Methods for removing ice by using laser beam radiation
CA2214927A1 Methods for making phase masks with spatial variable first order efficiency for fiber bragg grating fabrication
CA2212916A1 Method for making phase masks with reduced stitch errors for fiber bragg grating fabrication