Inventor · disambiguated record
Jenq-Yang Chang
Also filed as: CHANG JENQ-YANG
16 granted patents·11 pending applications·66 citations·filing 2006–2024
89Inventor score
Files withAUTHENX INC12UNIV NAT CENTRAL12CHANG JENQ-YANG1IND TECH RES INST1SHIN SHIN NATURAL GAS CO LTD1
Top patents by PatentIndex Score
27 records- 0190US7936513B2Diffraction grating recording mediumIND TECH RES INST·Filed 2007·Granted May 3, 2011·35 cites·12 claims
- 0285US11493711B2Hybrid multi-layered optical flexible printed circuit device and manufacturing method thereofAUTHENX INC·Filed 2021·Granted Nov 8, 2022·2 cites·20 claims
- 0381US7352932B1Guided-mode resonance filter and fabrication method of sameUNIV NAT CENTRAL·Filed 2007·Granted Apr 1, 2008·15 cites·20 claims
- 0476US11468712B2Liveness detection apparatus, system and methodAUTHENX INC·Filed 2020·Granted Oct 11, 2022·1 cites·20 claims
- 0573US11509400B2Image transmission system and image transmission methodAUTHENX INC·Filed 2020·Granted Nov 22, 2022·1 cites·25 claims
- 0668US7588953B2Method of fabricating porous aluminum oxide mold having sub-micron structure and methods of imprinting to make LEDS using the moldUNIV NAT CENTRAL·Filed 2007·Granted Sep 15, 2009·4 cites·14 claims
- 0767US12063070B2Wireless radio frequency conversion system and one-to-many distributing deviceAUTHENX INC·Filed 2022·Granted Aug 13, 2024·0 cites·30 claims
- 0864US12057884B2Wireless radio frequency conversion system and wireless radio frequency conversion methodAUTHENX INC·Filed 2022·Granted Aug 6, 2024·0 cites·30 claims
- 0964US2025096522A1Optoelectronic device and manufacturing method thereofAUTHENX INC·Filed 2024·Application pending·0 cites
- 1062US7682525B2Material composition for producing blue phosphor by excitation of UV light and method for making the sameUNIV NAT CENTRAL·Filed 2007·Granted Mar 23, 2010·2 cites·4 claims
- 1154US11927799B2Data transmission system and data transmission methodAUTHENX INC·Filed 2020·Granted Mar 12, 2024·0 cites·30 claims
- 1253US7507353B2Red phosphor for white light emitting diodesUNIV NAT CENTRAL·Filed 2006·Granted Mar 24, 2009·1 cites·7 claims
- 1353US7456436B2LED device having reduced spectrumUNIV NAT CENTRAL·Filed 2006·Granted Nov 25, 2008·5 cites·2 claims
- 1453US2024085634A1Optical fiber transmission device and manufacturing method thereofAUTHENX INC·Filed 2023·Application pending·0 cites
- 1552US7803287B2Phosphor material of phosphate compoundUNIV NAT CENTRAL·Filed 2007·Granted Sep 28, 2010·0 cites·17 claims
- 1648US12107333B2Antenna assembly equipped with a sub-wavelength structured enhancerAUTHENX INC·Filed 2022·Granted Oct 1, 2024·0 cites·19 claims
- 1746US11558117B2Wireless radio frequency conversion systemAUTHENX INC·Filed 2021·Granted Jan 17, 2023·0 cites·37 claims
- 1845US2010126577A1Guided mode resonance solar cellUNIV NAT CENTRAL·Filed 2009·Application pending·0 cites
- 1944US2021334505A1Image capturing system and method for capturing imageAUTHENX INC·Filed 2021·Application pending·0 cites
- 2043US2021263244A1Unidirectional transmission device and method for transmitting signal in unidirectional mannerAUTHENX INC·Filed 2021·Application pending·0 cites
- 2141US7780863B2Method of fabricating hollow waveguide having cyclic geometric structureUNIV NAT CENTRAL·Filed 2007·Granted Aug 24, 2010·0 cites·10 claims
- 2239US2013023042A1Metal buffer layer assisted guided mode resonance biosensorCHANG JENQ-YANG·Filed 2011·Application pending·0 cites
- 2339US2016053403A1Method of epitaxial growth of a germanium film on a silicon substrateUNIV NAT CENTRAL·Filed 2014·Application pending·0 cites
- 2438US2008061430A1Structure of heat dissipated submountUNIV NAT CENTRAL·Filed 2006·Application pending·0 cites
- 2531US2010183042A1Optical diode structure and manufacturing method thereofUNIV NAT CENTRAL·Filed 2010·Application pending·0 cites
- 2628US2017110600A1Method of manufacturing photovoltaic device having ultra-shallow junction layerUNIV NAT CENTRAL·Filed 2015·Application pending·0 cites
- 2719US2016300977A1Substrate of photoelectric conversion device and method of manufacturing the sameSHIN SHIN NATURAL GAS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →