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DICON FIBEROPTICS INC

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    74,883
  • Filing trend
    ⇩ 60.0%
About

DICON FIBEROPTICS INC has a total of 55 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 1996. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, electrical machinery and energy and semiconductors are APIC CORP, FORELUX INC and LIGHTLOGIC INC.

Patent filings in countries

World map showing DICON FIBEROPTICS INCs patent filings in countries

Patent filings per year

Chart showing DICON FIBEROPTICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ho-Shang 43
#2 Ye Feng 4
#3 Polinsky David 3
#4 Costello Benedict J 3
#5 Schleicher Robert E 3
#6 Lee Jeffrey B 3
#7 Birman Alexander Jacob 2
#8 Senapati Udayan 2
#9 Lee Jeffrey 2
#10 Lee Ho Shang 2

Latest patents

Publication Filing date Title
US2020229405A1 Led terrarium light for reptiles, amphibians, and birds, using an extended point source led array with light emitting diodes of multiple wavelengths
US10429590B1 Damping mechanism for micro-electro-mechanical systems (MEMS) structures, including tilting mirror devices used in optical components
US2019162921A1 In-line uni-directional optical tap detector
US2019020169A1 Solid-state optical amplifier chip with improved optical pumping
US2018329147A1 Micro-electro-mechanical systems (MEMS) actuator that rotates discrete optical elements
US9793676B1 Solid-state optical amplifier having an active core and doped cladding in a single chip
US9829639B1 Shaping the bandpass spectrum of a tunable filter for optical network applications
US2018039023A1 Techniques for Reducing Polarization, Wavelength and Temperature Dependent Loss, and Wavelength Passband Width in Fiberoptic Components
US2017363813A1 Integrated optical components with variable attenuation or switching, and tap detector functions
US2017293081A1 Integrated optical components with wavelength tuning and power isolation functions
US9720250B1 Tunable optical filter with adjustable bandwidth
US2017276877A1 Tunable three-port wavelength splitter, for optical communication and the multiplexing and de-multiplexing of optical signals
US9478587B1 Multi-layer circuit board for mounting multi-color LED chips into a uniform light emitter
US2017127158A1 Tunable optical module for optical communication
US2017017091A1 Nano-structured lens for collimating light from surface emitters
US2015214132A1 Low-Profile Heat Sink with Fine-Structure Patterned Fins for Increased Heat Transfer
US2015244492A1 Apparatus and manufacturing method for an integrated multicast switch, for use in reconfigurable optical add-drop networks
US2014361694A1 Circuit and method for current-based analog dimming of light emitting diode illuminators, with improved performance at low current levels
US2014233095A1 Broad-spectrum illuminator for microscopy applications, using the emissions of luminescent materials
US2014063797A1 Multiple wavelength LED array illuminator for fluorescence microscopy