Inventor · disambiguated record
Chun-Nan Su
Also filed as: SU CHUN-NAN
43 granted patents·22 pending applications·194 citations·filing 2004–2024
97Inventor score
Top patents by PatentIndex Score
65 records- 0197US8536472B2Rotary switch mechanismWU CHUN-CHE·Filed 2011·Granted Sep 17, 2013·41 cites·10 claims
- 0296US11681379B1Mouse devicePRIMAX ELECTRONICS LTD·Filed 2022·Granted Jun 20, 2023·8 cites·15 claims
- 0395US11797108B1Mouse devicePRIMAX ELECTRONICS LTD·Filed 2023·Granted Oct 24, 2023·6 cites·10 claims
- 0494US12039114B1Mouse device including a magnetic ratchetPRIMAX ELECTRONICS LTD·Filed 2023·Granted Jul 16, 2024·3 cites·9 claims
- 0594US11567591B1Roller modulePRIMAX ELECTRONICS LTD·Filed 2022·Granted Jan 31, 2023·3 cites·29 claims
- 0693US11728108B2Control devicePRIMAX ELECTRONICS LTD·Filed 2022·Granted Aug 15, 2023·2 cites·6 claims
- 0789US11604522B1Dynamic data transmission format adjustment method and wireless peripheral device using samePRIMAX ELECTRONICS LTD·Filed 2022·Granted Mar 14, 2023·2 cites·20 claims
- 0887US10444872B2Mouse with electromagnetic modulePRIMAX ELECTRONICS LTD·Filed 2018·Granted Oct 15, 2019·6 cites·7 claims
- 0986US9172419B2Protecting device for tablet computerPRIMAX ELECTRONICS LTD·Filed 2014·Granted Oct 27, 2015·9 cites·11 claims
- 1086US8477493B2Storage device for tablet personal computerWU CHUN-CHE·Filed 2011·Granted Jul 2, 2013·15 cites·10 claims
- 1184US8369074B2Keyboard device for use with tablet personal computerPRIMAX ELECTRONICS LTD·Filed 2010·Granted Feb 5, 2013·13 cites·10 claims
- 1281US11531413B1Wireless input systemPRIMAX ELECTRONICS LTD·Filed 2021·Granted Dec 20, 2022·1 cites·12 claims
- 1380US10409397B2Mouse with soundless scroll wheel modulePRIMAX ELECTRONICS LTD·Filed 2017·Granted Sep 10, 2019·3 cites·12 claims
- 1480US10162434B1Mouse with inertia roller modulePRIMAX ELECTRONICS LTD·Filed 2017·Granted Dec 25, 2018·3 cites·8 claims
- 1579US8430690B2USB application device and method for assembling USB application deviceSU CHUN-NAN·Filed 2012·Granted Apr 30, 2013·6 cites·26 claims
- 1678US10656673B1Keyboard devicePRIMAX ELECTRONICS LTD·Filed 2019·Granted May 19, 2020·3 cites·10 claims
- 1776US8734182B2USB application device and method for assembling USB application devicePENG CHUN-CHING·Filed 2012·Granted May 27, 2014·11 cites·8 claims
- 1876US7522545B2Wireless peripheral system for use with computerPRIMAX ELECTRONICS LTD·Filed 2005·Granted Apr 21, 2009·9 cites·15 claims
- 1973USD647237SLuminaire head for street lampTYC BROTHER IND CO LTD·Filed 2011·Granted Oct 18, 2011·19 cites·1 claims
- 2072USD647238SLuminaire head for road lampTYC BROTHER IND CO LTD·Filed 2011·Granted Oct 18, 2011·18 cites·1 claims
- 2167US7724708B2Channel switching method for use with wireless peripheral devicePRIMAX ELECTRONICS LTD·Filed 2007·Granted May 25, 2010·5 cites·5 claims
- 2261US12321537B1Mouse devicePRIMAX ELECTRONICS LTD·Filed 2024·Granted Jun 3, 2025·0 cites·17 claims
- 2361US9329707B2Input devicePRIMAX ELECTRONICS LTD·Filed 2014·Granted May 3, 2016·1 cites·12 claims
- 2460US8228295B2Wireless mouse chargeable by a computer systemSU CHUN-NAN·Filed 2009·Granted Jul 24, 2012·5 cites·11 claims
- 2559US12393291B2Roller module and input device with samePRIMAX ELECTRONICS LTD·Filed 2023·Granted Aug 19, 2025·0 cites·25 claims
- 2659US12360617B1Roller modulePRIMAX ELECTRONICS LTD·Filed 2024·Granted Jul 15, 2025·0 cites·12 claims
- 2758US8089463B2Chargeable wireless mouse attachable to a computer host via a wireless signal receiver having a charging plateWU CHUN-CHE·Filed 2009·Granted Jan 3, 2012·1 cites·14 claims
- 2856US11915889B2Control devicePRIMAX ELECTRONICS LTD·Filed 2022·Granted Feb 27, 2024·0 cites·23 claims
- 2954US2025176010A1Data transmission method for wireless peripheral devicePRIMAX ELECTRONICS LTD·Filed 2023·Application pending·0 cites
- 3054US2024379305A1Key structure and mouse including key structurePRIMAX ELECTRONICS LTD·Filed 2023·Application pending·0 cites
- 3153US10903025B1Keyboard with vibration functionPRIMAX ELECTRONICS LTD·Filed 2020·Granted Jan 26, 2021·0 cites·10 claims
- 3251US2025335148A1Audio playback systemPRIMAX ELECTRONICS LTD·Filed 2024·Application pending·0 cites
- 3350US12057266B2Wheel control mechanism and mouse device with samePRIMAX ELECTRONICS LTD·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 3450US11481050B1Function parameter switching memory circuit for peripheral device and operating method thereofPRIMAX ELECTRONICS LTD·Filed 2021·Granted Oct 25, 2022·0 cites·16 claims
- 3550US10705555B2Roller modulePRIMAX ELECTRONICS LTD·Filed 2018·Granted Jul 7, 2020·0 cites·12 claims
- 3650US8203532B2Portable mouse attachable on a surface of an objectWU CHUN-CHE·Filed 2009·Granted Jun 19, 2012·0 cites·21 claims
- 3750US2009285132A1Computer system having handsfree function of internet phonePRIMAX ELECTRONICS LTD·Filed 2008·Application pending·0 cites
- 3849US12490012B2Headphone devicePRIMAX ELECTRONICS LTD·Filed 2024·Granted Dec 2, 2025·0 cites·10 claims
- 3949US7888822B2Power-saving laser pointer mousePRIMAX ELECTRONICS LTD·Filed 2008·Granted Feb 15, 2011·0 cites·3 claims
- 4048US7417621B2Optical mouseTRANSPACIFIC PLASMA LLC·Filed 2004·Granted Aug 26, 2008·1 cites·26 claims
- 4147US7667688B2Cursor control devicePRIMAX ELECTRONICS LTD·Filed 2006·Granted Feb 23, 2010·0 cites·5 claims
- 4246US10585501B2Mouse with low friction roller modulePRIMAX ELECTRONICS LTD·Filed 2017·Granted Mar 10, 2020·0 cites·12 claims
- 4346US2011120848A1Luminous keyboardPRIMAX ELECTRONICS LTD·Filed 2009·Application pending·0 cites
- 4445US10691227B2Mouse devicePRIMAX ELECTRONICS LTD·Filed 2018·Granted Jun 23, 2020·0 cites·8 claims
- 4545US2025088784A1Knob structure for adjusting sound parameter and headphone including knob structurePRIMAX ELECTRONICS LTD·Filed 2023·Application pending·0 cites
- 4644US2009189860A1Method for reducing power consumption of wireless mousePRIMAX ELECTRONICS LTD·Filed 2008·Application pending·0 cites
- 4743US8228685B2Handheld electronic device and button input device for use with handheld electronic deviceWU CHUN-CHE·Filed 2010·Granted Jul 24, 2012·0 cites·18 claims
- 4843US2011006988A1Multi-mode mouse devicePRIMAX ELECTRONICS LTD·Filed 2009·Application pending·0 cites
- 4943US2014078062A1Mouse devicePRIMAX ELECTRONICS LTD·Filed 2012·Application pending·0 cites
- 5043US2005104854A1Multi-mode computer pointerFiled 2004·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chun-Nan Su 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 →