Inventor · disambiguated record
Tat Shing Yu
Also filed as: Yu Tat Shing
39 granted patents·1 pending application·421 citations·filing 2015–2025
98Inventor score
Files withLEAPERS INC40
Top patents by PatentIndex Score
40 records- 0197US10030935B1Selectively configurable firearm sightLEAPERS INC·Filed 2018·Granted Jul 24, 2018·35 cites·20 claims
- 0296US10295292B2Components and subassemblies of a pod system and a firearm implement systemLEAPERS INC·Filed 2016·Granted May 21, 2019·25 cites·16 claims
- 0395US11293721B2Scope mount assembly with integral levelerLEAPERS INC·Filed 2020·Granted Apr 5, 2022·9 cites·19 claims
- 0493US11371793B2Firearm support and related method of useLEAPERS INC·Filed 2020·Granted Jun 28, 2022·6 cites·14 claims
- 0593US10962324B1Handguard and related method of useLEAPERS INC·Filed 2020·Granted Mar 30, 2021·7 cites·20 claims
- 0691US10323897B1Firearm support and related method of useLEAPERS INC·Filed 2019·Granted Jun 18, 2019·15 cites·20 claims
- 0791USD773005SFirearm stockLEAPERS INC·Filed 2015·Granted Nov 29, 2016·37 cites·1 claims
- 0890US11703308B2Firearm rail mount and related method of useLEAPERS INC·Filed 2021·Granted Jul 18, 2023·5 cites·20 claims
- 0989USD784481SSlim riser mountLEAPERS INC·Filed 2015·Granted Apr 18, 2017·33 cites·1 claims
- 1088US10670369B1Handguard assembly and related methodLEAPERS INC·Filed 2019·Granted Jun 2, 2020·14 cites·20 claims
- 1184US9989328B2System and method for firearm rail coverLEAPERS INC·Filed 2016·Granted Jun 5, 2018·11 cites·2 claims
- 1283US10393467B1Firearm dust coverLEAPERS INC·Filed 2019·Granted Aug 27, 2019·9 cites·20 claims
- 1382US10352656B2Firearm rail with expanding mounting legsLEAPERS INC·Filed 2016·Granted Jul 16, 2019·9 cites·20 claims
- 1481US10612880B1Adjustable index mount for firearmsLEAPERS INC·Filed 2019·Granted Apr 7, 2020·8 cites·20 claims
- 1581USD851200SFirearm handguardLEAPERS INC·Filed 2017·Granted Jun 11, 2019·19 cites·1 claims
- 1681USD837330SAdapter mountLEAPERS INC·Filed 2017·Granted Jan 1, 2019·20 cites·1 claims
- 1781US10119784B1Single axis lock and pivot for a selectively configurable firearm sightLEAPERS INC·Filed 2018·Granted Nov 6, 2018·9 cites·20 claims
- 1881USD818074SFirearm stockLEAPERS INC·Filed 2016·Granted May 15, 2018·20 cites·1 claims
- 1980USD851203SFirearm front sightLEAPERS INC·Filed 2018·Granted Jun 11, 2019·18 cites·1 claims
- 2079US10724829B1Toolless zero systems for an optical deviceLEAPERS INC·Filed 2019·Granted Jul 28, 2020·7 cites·20 claims
- 2179USD784483SSlim riser mountLEAPERS INC·Filed 2015·Granted Apr 18, 2017·19 cites·1 claims
- 2278US12410989B1Sight mount and related method of useLEAPERS INC·Filed 2025·Granted Sep 9, 2025·0 cites·20 claims
- 2378USD784482SSlim riser mountLEAPERS INC·Filed 2015·Granted Apr 18, 2017·18 cites·1 claims
- 2476US10690434B1Firearm support and related method of useLEAPERS INC·Filed 2019·Granted Jun 23, 2020·5 cites·20 claims
- 2576USD852920SFirearm rear sightLEAPERS INC·Filed 2018·Granted Jul 2, 2019·15 cites·1 claims
- 2675US11262167B2Quick mount for a railLEAPERS INC·Filed 2018·Granted Mar 1, 2022·6 cites·18 claims
- 2774US11428492B1Firearm support base and related method of useLEAPERS INC·Filed 2021·Granted Aug 30, 2022·2 cites·20 claims
- 2871US11592264B1Firearm stock mount assemblyLEAPERS INC·Filed 2021·Granted Feb 28, 2023·1 cites·20 claims
- 2965USD863489SFirearm rear sightLEAPERS INC·Filed 2018·Granted Oct 15, 2019·9 cites·1 claims
- 3064US12281873B1Sight mount and related method of useLEAPERS INC·Filed 2024·Granted Apr 22, 2025·0 cites·16 claims
- 3162USD863490SFirearm front sightLEAPERS INC·Filed 2018·Granted Oct 15, 2019·8 cites·1 claims
- 3260USD876572SFirearm grip lightLEAPERS INC·Filed 2018·Granted Feb 25, 2020·9 cites·1 claims
- 3359USD949276SFirearm rail mountLEAPERS INC·Filed 2021·Granted Apr 19, 2022·2 cites·1 claims
- 3459USD851199SFirearm handguardLEAPERS INC·Filed 2017·Granted Jun 11, 2019·7 cites·1 claims
- 3558US11598604B2Firearm adjustable length stock assemblyLEAPERS INC·Filed 2021·Granted Mar 7, 2023·0 cites·18 claims
- 3654US11067360B1Firearm adjustable length stock assemblyLEAPERS INC·Filed 2020·Granted Jul 20, 2021·0 cites·11 claims
- 3752US12270625B1Rotatable buttstockLEAPERS INC·Filed 2024·Granted Apr 8, 2025·0 cites·20 claims
- 3849USD849178SMagazine base plateLEAPERS INC·Filed 2018·Granted May 21, 2019·4 cites·1 claims
- 3945US2020278179A1Toolless zero systems for an optical deviceLEAPERS INC·Filed 2019·Application pending·0 cites
- 4036USD949277SFirearm rail mountLEAPERS INC·Filed 2021·Granted Apr 19, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →