Inventor · disambiguated record
Martin Ma
Also filed as: MA MARTIN · MA MARTIN S H
8 granted patents·3 pending applications·12 citations·filing 2020–2025
78Inventor score
Top patents by PatentIndex Score
11 records- 0197US11996577B2Battery retention blocks for a battery receiving space of a materials handling vehicle, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2022·Granted May 28, 2024·6 cites·14 claims
- 0295US12068497B2Battery locking mechanisms, removable battery assemblies, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2022·Granted Aug 20, 2024·2 cites·27 claims
- 0390US12098064B2Battery guide blocks for a battery receiving space of a materials handling vehicle, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2022·Granted Sep 24, 2024·2 cites·18 claims
- 0480US10915717B1Muting circuit for analog filters in radio frequency identification (RFID) systemsAvid Identification Systems Inc·Filed 2020·Granted Feb 9, 2021·2 cites·20 claims
- 0580US2025360783A1Battery guide pins for a battery receiving space of a materials handling vehicle, and materials handling vehicles incorporating the sameCROWN EQUPMENT CORP·Filed 2025·Application pending·0 cites
- 0674US2024400359A1Battery guide blocks for a battery receiving space of a materials handling vehicle, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2024·Application pending·0 cites
- 0767US2024339713A1Battery locking mechanisms, removable battery assemblies, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2024·Application pending·0 cites
- 0864US12269367B2Battery display, battery coupling, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 0962US12391107B2Battery guide pins for a battery receiving space of a materials handling vehicle, and materials handling vehicles incorporating the sameCROWN EQUIP CORP·Filed 2022·Granted Aug 19, 2025·0 cites·33 claims
- 1060US11907794B2Muting circuit for analog filters in radio frequency identification (RFID) systemsAvid Identification Systems Inc·Filed 2021·Granted Feb 20, 2024·0 cites·15 claims
- 1154US12246956B2Pallet truckCROWN EQUIP CORP·Filed 2022·Granted Mar 11, 2025·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →