Inventor · disambiguated record
Paul Po Cheng
Also filed as: CHENG PAUL · CHENG PAUL P · CHENG PAUL PO
14 granted patents·10 pending applications·88 citations·filing 1999–2025
90Inventor score
Top patents by PatentIndex Score
24 records- 0195US11717911B1Method of fusing metal objects togetherCHENG PAUL PO·Filed 2021·Granted Aug 8, 2023·4 cites·3 claims
- 0295US11597032B2Method and system for modifying metal objectsCHENG PAUL PO·Filed 2020·Granted Mar 7, 2023·4 cites·11 claims
- 0395US11413699B2Method and system for fusing pipe segmentsCHENG PAUL PO·Filed 2020·Granted Aug 16, 2022·10 cites·2 claims
- 0494US9644769B1System and method for welding tubular workpiecesCHENG PAUL PO·Filed 2014·Granted May 9, 2017·30 cites·17 claims
- 0592US11577295B2System and method for connecting metal workpiecesCHENG PAUL PO·Filed 2020·Granted Feb 14, 2023·4 cites·5 claims
- 0688US10288193B2Method and system for forming a pipelineCHENG PAUL PO·Filed 2017·Granted May 14, 2019·7 cites·2 claims
- 0780US11717913B2Method and system for fusing pipe segmentsCHENG PAUL PO·Filed 2022·Granted Aug 8, 2023·0 cites·2 claims
- 0880US11602802B2Method and system for fusing pipe segmentsCHENG PAUL PO·Filed 2022·Granted Mar 14, 2023·0 cites·2 claims
- 0968US2025153236A1Method and system for joining workpiecesCHENG PAUL PO·Filed 2024·Application pending·0 cites
- 1064US12251772B2Method for solid state weldingCHENG PAUL PO·Filed 2023·Granted Mar 18, 2025·0 cites·5 claims
- 1164US2025303492A1Method and system for joining dissimilar materialsCHENG PAUL PO·Filed 2025·Application pending·0 cites
- 1263US7022265B2Polyamide resin compositions with electromagnetic interference shielding properties and articles formed therefromDU PONT·Filed 2002·Granted Apr 4, 2006·7 cites·13 claims
- 1360US12454025B2Method and system for joining metal workpieces to provide a workpiece assemblyCHENG PAUL PO·Filed 2022·Granted Oct 28, 2025·0 cites·9 claims
- 1460US2024149364A1Method for joining and repairing railsCHENG PAUL PO·Filed 2022·Application pending·0 cites
- 1556US2010034919A1Melt Processible Semicrystalline Fluoropolymer having Repeating Units Arising from Tetrafluoroethylene, Hexafluoropropylene, and Hydrocarbon Monomer Having a Carboxyl Group and a Polymerizable Carbon-Carbon Double Bond and Multi-Layer Articles Comprising a Layer of the Melt Processible Semicrystalline FluoropolymerDU PONT·Filed 2009·Application pending·0 cites
- 1654US2022040782A1Methods and systems for claddingCHENG PAUL PO·Filed 2020·Application pending·0 cites
- 1753US12275093B2Method for attaching a tube to a workpieceCHENG PAUL PO·Filed 2023·Granted Apr 15, 2025·0 cites·7 claims
- 1853US12246405B2Method for repairing rail wheelsCHENG PAUL PO·Filed 2022·Granted Mar 11, 2025·0 cites·16 claims
- 1953US6707505B2Method and apparatus for combining video and graphicsTVIA INC·Filed 1999·Granted Mar 16, 2004·22 cites·1 claims
- 2052US2008160278A1Fade resistant colored sheath/core bicomponent fiberCHENG PAUL P·Filed 2006·Application pending·0 cites
- 2146US2005263202A1Polymeric fuel system componentsCHENG PAUL P·Filed 2005·Application pending·0 cites
- 2245US2006036044A1Transparent polyamide compositions and articles made therefromCHENG PAUL P·Filed 2005·Application pending·0 cites
- 2343US2005069662A1Articles made from polyamide resin compositions and having improved fluid permeation barrier propertiesFiled 2004·Application pending·0 cites
- 2441US2004138361A1High density composition of matter, articles made therefrom, and processes for the preparation thereofFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →