Inventor · disambiguated record
Zengxin Chen
Also filed as: CHEN ZENGXIN
8 granted patents·3 pending applications·3 citations·filing 2007–2023
73Inventor score
Top patents by PatentIndex Score
11 records- 0164US10260925B2Container and coverBEIJING RED SEA TECH CO LTD·Filed 2016·Granted Apr 16, 2019·1 cites·15 claims
- 0259US9725226B2ContainerBEIJING RED-SEA TECH CO LTD·Filed 2013·Granted Aug 8, 2017·1 cites·9 claims
- 0354US9321579B2Daily apparatus, container, removing method thereof and application thereofBEIJING RED SEA TECH CO LTD·Filed 2012·Granted Apr 26, 2016·1 cites·25 claims
- 0444US10260926B2Initial positioning device, container and methodBEIJING RED SEA TECH CO LTD·Filed 2016·Granted Apr 16, 2019·0 cites·12 claims
- 0544US2024026877A1Pump head element and pump head comprising same, and containerBEIJING RED SEA TECH CO LTD·Filed 2023·Application pending·0 cites
- 0642US11253851B2Initial positioning system and method for liquid measuring and removingCHEN ZENGXIN·Filed 2020·Granted Feb 22, 2022·0 cites·8 claims
- 0741US10928234B2Tool, container and method for extracting liquidBEIJING RED SEA TECH CO LTD·Filed 2017·Granted Feb 23, 2021·0 cites·9 claims
- 0840US9145291B2Container capable of limiting quantity of contents removed therefrom and method for removing sameCHEN ZENGXIN·Filed 2011·Granted Sep 29, 2015·0 cites·14 claims
- 0939US2016002023A1Self-measuring container and method for removing content thereinBEIJING RED SEA TECH CO LTD·Filed 2014·Application pending·0 cites
- 1035US2010026085A1Brake system for automotive vehiclesCHEN ZENGXIN·Filed 2007·Application pending·0 cites
- 1133US9746090B2Container, containing device and method for taking out contained productBEIJING RED-SEA TECH CO LTD·Filed 2013·Granted Aug 29, 2017·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →