Inventor · disambiguated record
Craig C. Leong
Also filed as: LEONG CRAIG · LEONG CRAIG C · LEONG CRAIG CHRISTOPHER
56 granted patents·8 pending applications·645 citations·filing 2010–2024
99Inventor score
Top patents by PatentIndex Score
64 records- 0198US9870880B2Dome switch and switch housing for keyboard assemblyAPPLE INC·Filed 2015·Granted Jan 16, 2018·28 cites·19 claims
- 0298US9793066B1Keyboard hinge mechanismAPPLE INC·Filed 2014·Granted Oct 17, 2017·32 cites·31 claims
- 0397US9761389B2Low-travel key mechanisms with butterfly hingesAPPLE INC·Filed 2016·Granted Sep 12, 2017·13 cites·19 claims
- 0497US9502193B2Low-travel key mechanisms using butterfly hingesAPPLE INC·Filed 2014·Granted Nov 22, 2016·32 cites·20 claims
- 0597US9412533B2Low travel switch assemblyAPPLE INC·Filed 2014·Granted Aug 9, 2016·31 cites·25 claims
- 0697US9093229B2Illuminated keyboardAPPLE INC·Filed 2012·Granted Jul 28, 2015·39 cites·20 claims
- 0797US9064642B2Rattle-free keyswitch mechanismAPPLE INC·Filed 2013·Granted Jun 23, 2015·39 cites·20 claims
- 0896US10437359B1Stylus with external magnetic influenceAPPLE INC·Filed 2017·Granted Oct 8, 2019·32 cites·21 claims
- 0996US10276326B1Illumination systems with light-emitting diodesAPPLE INC·Filed 2016·Granted Apr 30, 2019·19 cites·28 claims
- 1096US9997308B2Low-travel key mechanism for an input deviceAPPLE INC·Filed 2016·Granted Jun 12, 2018·18 cites·20 claims
- 1196US9704670B2Keycaps having reduced thicknessAPPLE INC·Filed 2014·Granted Jul 11, 2017·25 cites·21 claims
- 1296US9449772B2Low-travel key mechanisms using butterfly hingesAPPLE INC·Filed 2013·Granted Sep 20, 2016·34 cites·24 claims
- 1395US10228721B2Portable computing systemAPPLE INC·Filed 2016·Granted Mar 12, 2019·18 cites·12 claims
- 1495US10126783B2Portable computing systemAPPLE INC·Filed 2016·Granted Nov 13, 2018·14 cites·20 claims
- 1595US10083805B2Keyboard for electronic deviceAPPLE INC·Filed 2016·Granted Sep 25, 2018·7 cites·33 claims
- 1695US10083806B2Keyboard for electronic deviceAPPLE INC·Filed 2016·Granted Sep 25, 2018·7 cites·21 claims
- 1795US9908310B2Electronic device with a reduced friction surfaceAPPLE INC·Filed 2014·Granted Mar 6, 2018·12 cites·20 claims
- 1895US9710069B2Flexible printed circuit having flex tails upon which keyboard keycaps are coupledAPPLE INC·Filed 2013·Granted Jul 18, 2017·19 cites·20 claims
- 1995US8811648B2Moving magnet audio transducerPANCE ALEKSANDAR·Filed 2011·Granted Aug 19, 2014·35 cites·14 claims
- 2094US10468211B2Illuminated low-travel key mechanism for a keyboardAPPLE INC·Filed 2017·Granted Nov 5, 2019·12 cites·20 claims
- 2194US10224157B2Keycaps having reduced thicknessAPPLE INC·Filed 2017·Granted Mar 5, 2019·6 cites·20 claims
- 2294US9640347B2Keycaps with reduced thicknessAPPLE INC·Filed 2014·Granted May 2, 2017·33 cites·23 claims
- 2394US9411380B2Portable computing systemAPPLE INC·Filed 2015·Granted Aug 9, 2016·14 cites·20 claims
- 2493US12061680B1Electronic device system with ring devicesAPPLE INC·Filed 2020·Granted Aug 13, 2024·3 cites·11 claims
- 2593US10747332B2Flexible stabilized button input deviceAPPLE INC·Filed 2019·Granted Aug 18, 2020·8 cites·20 claims
- 2693US10134539B2Venting system and shield for keyboardAPPLE INC·Filed 2015·Granted Nov 20, 2018·5 cites·26 claims
- 2793US9971084B2Illumination structure for uniform illumination of keysAPPLE INC·Filed 2016·Granted May 15, 2018·6 cites·20 claims
- 2891US10128061B2Key and switch housing for keyboard assemblyAPPLE INC·Filed 2015·Granted Nov 13, 2018·4 cites·24 claims
- 2990US8981243B2Keyboard mechanisms for electronic devicesAPPLE INC·Filed 2012·Granted Mar 17, 2015·6 cites·19 claims
- 3090US8644519B2Electronic devices with improved audioPANCE ALEKSANDAR·Filed 2010·Granted Feb 4, 2014·21 cites·18 claims
- 3189US10254851B2Keyboard key employing a capacitive sensor and domeAPPLE INC·Filed 2017·Granted Apr 9, 2019·4 cites·23 claims
- 3289US9916945B2Low-travel key mechanisms using butterfly hingesAPPLE INC·Filed 2016·Granted Mar 13, 2018·4 cites·20 claims
- 3388US10725722B1Modular multiple display electronic devicesAPPLE INC·Filed 2018·Granted Jul 28, 2020·5 cites·20 claims
- 3488US10192696B2Light-emitting assembly for keyboardAPPLE INC·Filed 2015·Granted Jan 29, 2019·3 cites·20 claims
- 3588US9997304B2Uniform illumination of keysAPPLE INC·Filed 2016·Granted Jun 12, 2018·4 cites·22 claims
- 3687US10784062B2Ingress prevention for keyboardsAPPLE INC·Filed 2016·Granted Sep 22, 2020·5 cites·18 claims
- 3787US10128064B2Keyboard assemblies having reduced thicknesses and method of forming keyboard assembliesAPPLE INC·Filed 2016·Granted Nov 13, 2018·3 cites·20 claims
- 3886US11699558B2Keycaps having reduced thicknessAPPLE INC·Filed 2020·Granted Jul 11, 2023·1 cites·20 claims
- 3985US10556408B2Electronic device with a reduced friction surfaceAPPLE INC·Filed 2017·Granted Feb 11, 2020·3 cites·20 claims
- 4084US10879019B2Light-emitting assembly for keyboardAPPLE INC·Filed 2018·Granted Dec 29, 2020·2 cites·19 claims
- 4183US10002727B2Keycaps with reduced thicknessAPPLE INC·Filed 2016·Granted Jun 19, 2018·5 cites·20 claims
- 4282US10310167B2Illumination structure for uniform illumination of keysAPPLE INC·Filed 2016·Granted Jun 4, 2019·2 cites·20 claims
- 4382US10262814B2Low travel switch assemblyAPPLE INC·Filed 2016·Granted Apr 16, 2019·2 cites·20 claims
- 4479US10637977B1Illumination systems for items with leatherAPPLE INC·Filed 2017·Granted Apr 28, 2020·5 cites·17 claims
- 4577US10804051B2Keycaps having reduced thicknessAPPLE INC·Filed 2019·Granted Oct 13, 2020·1 cites·20 claims
- 4677USD776114SKeyboardAPPLE INC·Filed 2015·Granted Jan 10, 2017·17 cites·1 claims
- 4776US2024362312A1Electronic Device System With Ring DevicesAPPLE INC·Filed 2024·Application pending·0 cites
- 4875US9329685B1Controlling electronic devices using force sensorsAPPLE INC·Filed 2013·Granted May 3, 2016·4 cites·20 claims
- 4973US10211008B2Low-travel key mechanisms using butterfly hingesAPPLE INC·Filed 2018·Granted Feb 19, 2019·0 cites·20 claims
- 5072US10424446B2Keyboard assemblies having reduced thickness and method of forming keyboard assembliesAPPLE INC·Filed 2016·Granted Sep 24, 2019·1 cites·17 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Craig C. Leong files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →