Inventor · disambiguated record
An-Pang Tu
Also filed as: TU AN P · TU AN-PANG
46 granted patents·24 pending applications·161 citations·filing 1999–2024
97Inventor score
Files withCHANG CHUN PLASTICS CO LTD50LIN CHING-HSUAN5HWANG KUEN-YUAN3UNIV NAT TSING HUA3CHANG CHUN PLASTIC CO LTD1
Top patents by PatentIndex Score
70 records- 0192US9546262B1Phosphorous containing compounds and process for synthesisCHANG CHUN PLASTICS CO LTD·Filed 2015·Granted Jan 17, 2017·8 cites·20 claims
- 0291US6900269B2Halogen-free resin compositionCHANG CHUN PLASTICS CO LTD·Filed 2003·Granted May 31, 2005·50 cites·20 claims
- 0387US9605109B1Phosphorous containing compounds and process for synthesisCHANG CHUN PLASTICS CO LTD·Filed 2016·Granted Mar 28, 2017·2 cites·16 claims
- 0485US10138325B2Polyphenolic condensates and epoxy resins thereofCHANG CHUN PLASTICS CO LTD·Filed 2017·Granted Nov 27, 2018·2 cites·20 claims
- 0584US8426547B2Phosphorus-containing epoxy resin and method for synthesizing the sameSU FANG-HSIEN·Filed 2010·Granted Apr 23, 2013·7 cites·10 claims
- 0681US6984716B2Phosphorus-containing compoundCHANG CHUN PLASTICS CO LTD·Filed 2003·Granted Jan 10, 2006·18 cites·19 claims
- 0779US8134021B2Phosphorus-containing bisphenols and preparing method thereofLIN CHING-HSUAN·Filed 2009·Granted Mar 13, 2012·3 cites·15 claims
- 0878US12098256B2Resin film and uses thereofCHANG CHUN PLASTICS CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·14 claims
- 0978US11945907B2Liquid crystal polymer film and laminate comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Apr 2, 2024·0 cites·13 claims
- 1078US11926698B2Liquid crystal polymer film and laminate comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Mar 12, 2024·0 cites·13 claims
- 1178US11840602B2Laminate, circuit board, and liquid crystal polymer film applied to the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Dec 12, 2023·0 cites·14 claims
- 1277US6617028B1Phosphorus and nitrogen containing resin hardener and a flame retarding resin composition containing said hardenerCHANG CHUN PLASTICS CO LTD·Filed 2000·Granted Sep 9, 2003·12 cites·14 claims
- 1376US12460136B2Flame-retardant compositionCHANG CHUN PLASTICS CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 1475US7084194B2Halogen-free resin compositionCHANG CHUN PLASTICS CO LTD·Filed 2003·Granted Aug 1, 2006·12 cites·14 claims
- 1575US7064157B2Flame retardant resin and flame retardant composition containing the sameCHANG CHUN PLASTICS CO LTD·Filed 2001·Granted Jun 20, 2006·14 cites·20 claims
- 1675US2022032575A1Liquid crystal polymer film and laminate comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2021·Application pending·0 cites
- 1773US7566780B2Phosphorus-based oxazine compounds and preparation method of the sameCHANG CHUN PLASTICS CO LTD·Filed 2008·Granted Jul 28, 2009·3 cites·8 claims
- 1873US2024294683A1Phosphorus-containing resin and flame-retardant and heat-resistant composition comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2024·Application pending·0 cites
- 1972US8242266B2Phosphorus-containing benzoxazines and preparing method thereofLIN CHING-HSUAN·Filed 2012·Granted Aug 14, 2012·1 cites·2 claims
- 2072US7662902B2Phenolic resin with low level of free bisphenolCHANG CHUN PLASTICS CO LTD·Filed 2006·Granted Feb 16, 2010·2 cites·7 claims
- 2171US12103285B2Liquid crystal polymer film and laminate comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Oct 1, 2024·0 cites·14 claims
- 2271US10961208B1Product of glycidyl ether of a mono or polyhydric phenolCHANG CHUN PLASTICS CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·19 claims
- 2370US11608410B2Liquid crystal polymer film and laminate comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Mar 21, 2023·0 cites·14 claims
- 2469US7662907B2All-aromatic polyester compound, its preparation, and composition containing the sameCHANG CHUN PLASTICS CO LTD·Filed 2007·Granted Feb 16, 2010·2 cites·3 claims
- 2569US2024279387A1Liquid crystal polymer resin and formed material comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2023·Application pending·0 cites
- 2668US7994358B2Phosphorus-containing compound and method for preparing the sameCHANG CHUN PLASTIC CO LTD·Filed 2009·Granted Aug 9, 2011·2 cites·19 claims
- 2766US7816437B2Polymide resin composition modified with bismaleimide and cyanateCHANG CHUN PLASTICS CO LTD·Filed 2007·Granted Oct 19, 2010·3 cites·6 claims
- 2866US7202359B2Azaoxa heterocyclic compound and method of preparing the sameCHANG CHUN PLASTICS CO LTD·Filed 2004·Granted Apr 10, 2007·7 cites·11 claims
- 2965US9217061B2Phosphorus-containing compounds and their preparation process and useCHANG CHUN PLASTICS CO LTD·Filed 2013·Granted Dec 22, 2015·0 cites·3 claims
- 3065US8084512B2Water soluble photosensitive polymide polymer, its preparation and photoresist containing the sameWANG JEN FU·Filed 2009·Granted Dec 27, 2011·2 cites·9 claims
- 3164US2025224674A1Photosensitive resin film and application thereofCHANG CHUN PLASTICS CO LTD·Filed 2024·Application pending·0 cites
- 3262US8722758B2Water soluble polyimide resin, its preparation and useHWANG KUEN YUAN·Filed 2011·Granted May 13, 2014·1 cites·10 claims
- 3362US8293865B2Phosphorus-containing compounds and their preparation process and useLIN CHING-HSUAN·Filed 2009·Granted Oct 23, 2012·1 cites·2 claims
- 3461US8791229B2Phosphorus-containing compounds and their preparation process and useLIN CHING-HSUAN·Filed 2012·Granted Jul 29, 2014·0 cites·7 claims
- 3559US2025287508A1Carrier-attached ultra-thin copper foil and manufacturing method thereofUNIV NAT TSING HUA·Filed 2024·Application pending·0 cites
- 3657US11855274B2Hard carbon beads, their preparation, and energy storage device comprising the sameUNIV NAT TSING HUA·Filed 2021·Granted Dec 26, 2023·0 cites·19 claims
- 3757US11773217B2Phosphorus containing compounds and epoxy resins thereofCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 3854US11168169B2Allyl-containing resin and uses of the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Nov 9, 2021·0 cites·10 claims
- 3954US9527962B2Phosphorous-containing compounds and their preparation process and useCHANG CHUN PLASTICS CO LTD·Filed 2015·Granted Dec 27, 2016·0 cites·7 claims
- 4054US2004044168A1Phosphorus- and nitrogen-containing resin hardener and a flame retarding resin composition containing said hardenerCHANG CHUN PLASTICS CO LTD·Filed 2003·Application pending·0 cites
- 4152US10899871B2Phosphorous containing epoxy resins and process for synthesisCHANG CHUN PLASTICS CO LTD·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 4251US11629216B2Polyhydric phenol resin, glycidyl ether of polyhydric phenol resin, and uses thereofCHANG CHUN PLASTICS CO LTD·Filed 2022·Granted Apr 18, 2023·0 cites·18 claims
- 4351US8785696B2Phosphorus compound and method for preparing the sameHSU I-CHENG·Filed 2009·Granted Jul 22, 2014·0 cites·6 claims
- 4450US2008107884A1Polyimide composite flexible board and its preparationCHANG CHUN PLASTICS CO LTD·Filed 2007·Application pending·0 cites
- 4550US2008107897A1Polyimide composite flexible board and its preparationCHANG CHUN PLASTICS CO LTD·Filed 2007·Application pending·0 cites
- 4650US2008255353A1Method for preparing melamine salt of bis(pentaerythritol phosphate) phosphoric acidCHANG CHUN PLASTICS CO LTD·Filed 2008·Application pending·0 cites
- 4750US2008070016A1Polyimide composite flexible board and its preparationCHANG CHUN PLASTICS CO LTD·Filed 2007·Application pending·0 cites
- 4849US2008262127A1Flame resistant resin compositionCHANG CHUN PLASTICS CO LTD·Filed 2008·Application pending·0 cites
- 4949US2008054234A1Flame retardative resin compositionCHANG CHUN PLASTICS CO LTD·Filed 2007·Application pending·0 cites
- 5048US10544261B2Phosphinated poly(2,6-dimethyl phenylene oxide) oligomers and thermosets thereofCHANG CHUN PLASTICS CO LTD·Filed 2016·Granted Jan 28, 2020·0 cites·21 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when An-Pang Tu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →