Inventor · disambiguated record
Andreas Ulbricht
Also filed as: ULBRICHT ANDREAS
7 granted patents·3 pending applications·0 citations·filing 2017–2021
67Inventor score
Files withCRRC QINGDAO SIFANG CO LTD10
Top patents by PatentIndex Score
10 records- 0149US11331865B2Method for producing a hollow support from a fiber composite material, core designed as a hollow body, use of said core, and use of said hollow support made from fiber compositeCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted May 17, 2022·0 cites·15 claims
- 0248US11964443B2Method for connecting a connection piece to a u-shaped ring anchor for a head module for rail vehiclesCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Apr 23, 2024·0 cites·18 claims
- 0348US11254335B2Bogie of a rail vehicle with at least two wheelsets mounted in axleboxes and at least one transverse memberCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Feb 22, 2022·0 cites·16 claims
- 0445US2023166777A1Bogie for a railway vehicle with roll stabiliserCRRC QINGDAO SIFANG CO LTD·Filed 2021·Application pending·0 cites
- 0539US11505219B2Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Nov 22, 2022·0 cites·18 claims
- 0639US2019389494A1Car body for a rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Application pending·0 cites
- 0738US11318967B2Crash system for a rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted May 3, 2022·0 cites·18 claims
- 0837US11370463B2Roof segments for the roof of a carriage bodyCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·15 claims
- 0934US11352027B2Head module for a rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jun 7, 2022·0 cites·9 claims
- 1034US2020001904A1Connecting element for attaching a component to a fiber composite structrueCRRC QINGDAO SIFANG CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →