Inventor · disambiguated record
Chi Wah Lo
Also filed as: LO CHI WAH
76 granted patents·9 pending applications·560 citations·filing 2000–2024
99Inventor score
Top patents by PatentIndex Score
85 records- 0198US8281998B2Apparatus and method for commercial transactions using a communication deviceTANG TAI KWAN JIMMY·Filed 2011·Granted Oct 9, 2012·162 cites·22 claims
- 0296US8286875B2Apparatus and method for commercial transactions using a communication deviceTANG TAI KWAN JIMMY·Filed 2011·Granted Oct 16, 2012·104 cites·31 claims
- 0395US9443239B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2016·Granted Sep 13, 2016·8 cites·6 claims
- 0495USD700606SMagnetic card reader with a flange antennaLO CHI WAH·Filed 2013·Granted Mar 4, 2014·77 cites·1 claims
- 0594US9818107B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2017·Granted Nov 14, 2017·7 cites·42 claims
- 0694US9311637B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2015·Granted Apr 12, 2016·9 cites·4 claims
- 0793US10834563B2System and method for secure pairing of Bluetooth devicesBBPOS LTD·Filed 2019·Granted Nov 10, 2020·5 cites·20 claims
- 0893US9016566B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2013·Granted Apr 28, 2015·12 cites·4 claims
- 0993US8840017B2Power management circuitry in peripheral accessories of audio devicesCHAN WING CHEONG·Filed 2012·Granted Sep 23, 2014·40 cites·30 claims
- 1093US8534554B2Apparatus and method for commercial transactions using a communication deviceTANG TAI KWAN JIMMY·Filed 2011·Granted Sep 17, 2013·10 cites·23 claims
- 1191US10592895B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2018·Granted Mar 17, 2020·3 cites·18 claims
- 1291US10425794B2System and method for secure pairing of bluetooth devicesBBPOS LTD·Filed 2018·Granted Sep 24, 2019·4 cites·20 claims
- 1391US10064040B2System and method for secure pairing of bluetooth devicesBBPOS LTD·Filed 2017·Granted Aug 28, 2018·4 cites·20 claims
- 1491US9344185B2System and method for secure pairing of bluetooth devicesLO CHI WAH·Filed 2014·Granted May 17, 2016·11 cites·20 claims
- 1590US9613351B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2016·Granted Apr 4, 2017·3 cites·10 claims
- 1689US11251611B2Power management circuitry in peripheral accessories of audio devicesBBPOS LTD·Filed 2020·Granted Feb 15, 2022·2 cites·19 claims
- 1789US10592894B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2017·Granted Mar 17, 2020·3 cites·16 claims
- 1888US10108796B2System and method for PIN entry on mobile devicesBBPOS LTD·Filed 2013·Granted Oct 23, 2018·8 cites·18 claims
- 1986US12340369B2System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatusSTRIPE INC·Filed 2024·Granted Jun 24, 2025·0 cites·20 claims
- 2086US10686313B2Power management circuitry in peripheral accessories of audio devicesBBPOS LTD·Filed 2019·Granted Jun 16, 2020·3 cites·20 claims
- 2186US9489548B2Magnetic stripe reader with card swipe information feedbackBBPOS LTD·Filed 2015·Granted Nov 8, 2016·4 cites·3 claims
- 2285US12125041B2System and methods to prevent unauthorized usage of card readersSTRIPE INC·Filed 2023·Granted Oct 22, 2024·0 cites·18 claims
- 2384US8055545B2Apparatus and method for conducting secure financial transactions4361423 CANADA INC·Filed 2008·Granted Nov 8, 2011·13 cites·18 claims
- 2483US9129166B2Magnetic stripe reader with card swipe information feedbackLO CHI WAH·Filed 2014·Granted Sep 8, 2015·5 cites·17 claims
- 2583US9053471B2Apparatus and method for conducting securing financial transactionsMAGES KENNETH G·Filed 2008·Granted Jun 9, 2015·16 cites·4 claims
- 2682US12056701B2System and method to protect privacy of Personal-Identification-Number entry on consumer mobile device and computing apparatusSTRIPE INC·Filed 2023·Granted Aug 6, 2024·0 cites·20 claims
- 2782US10409976B2System and method for PIN entry on mobile devicesBBPOS LTD·Filed 2018·Granted Sep 10, 2019·2 cites·22 claims
- 2882US2024330897A1System and method for indicating entry of personal identification numberSTRIPE INC·Filed 2024·Application pending·0 cites
- 2982US2022300945A1Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2022·Application pending·0 cites
- 3081US12039519B2System and method for indicating entry of personal identification numberSTRIPE INC·Filed 2023·Granted Jul 16, 2024·0 cites·20 claims
- 3180US11809528B2Terminal hardware configuration systemSTRIPE INC·Filed 2019·Granted Nov 7, 2023·2 cites·17 claims
- 3280US11710134B2System and methods to prevent unauthorized usage of card readersSTRIPE INC·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 3380US10256627B2Power management circuitry in peripheral accessories of audio devicesBBPOS LTD·Filed 2017·Granted Apr 9, 2019·2 cites·20 claims
- 3480US9793712B2Power management circuitry in peripheral accessories of audio devicesBBPOS LTD·Filed 2014·Granted Oct 17, 2017·4 cites·20 claims
- 3580US9269084B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2015·Granted Feb 23, 2016·1 cites·8 claims
- 3679US10521793B2System and method to protect privacy of personal-identification-number entry on consumer mobile device and computing apparatusBBPOS LTD·Filed 2017·Granted Dec 31, 2019·1 cites·17 claims
- 3779US9591684B2System and method of bluetooth pairing with a group of bluetooth devicesBBPOS LTD·Filed 2015·Granted Mar 7, 2017·2 cites·18 claims
- 3878US12008428B2System and method for a near field communications reader deviceSTRIPE INC·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 3978US10832019B2System and method for a near field communications reader deviceBBPOS LTD·Filed 2019·Granted Nov 10, 2020·1 cites·20 claims
- 4077US10867027B2System and method for pin entry on mobile devicesBBPOS LTD·Filed 2019·Granted Dec 15, 2020·1 cites·3 claims
- 4177US2021158331A1Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2021·Application pending·0 cites
- 4276US2021081927A1Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2020·Application pending·0 cites
- 4375US10970709B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2020·Granted Apr 6, 2021·0 cites·16 claims
- 4475US10970710B2Apparatus and method for commercial transactions using a communication device4361423 CANADA INC·Filed 2020·Granted Apr 6, 2021·0 cites·17 claims
- 4575US10313862B2System and method of bluetooth pairing with a group of bluetooth devicesBBPOS LTD·Filed 2018·Granted Jun 4, 2019·1 cites·20 claims
- 4674US11804711B2Power management circuitry in peripheral accessories of audio devicesSTRIPE INC·Filed 2022·Granted Oct 31, 2023·0 cites·18 claims
- 4774US11714974B2System and method for a near field communications reader deviceSTRIPE INC·Filed 2022·Granted Aug 1, 2023·0 cites·20 claims
- 4873USRE49614ESystem and method for a secure display moduleSTRIPE INC·Filed 2021·Granted Aug 15, 2023·0 cites·17 claims
- 4973US11663584B2System and method for indicating entry of personal identification numberSTRIPE INC·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 5073US11595799B2System and method for secure pairing of Bluetooth devicesSTRIPE INC·Filed 2020·Granted Feb 28, 2023·0 cites·20 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →