Ming-Li Liu — 10 Patents at Vivotech

Ming-Li Liu has been granted 10 US patents while listed as an inventor at Vivotech. The first was granted in 2008 and the most recent in September 2025. Ming-Li Liu ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Ming-Li Liu in Toronto, ON, CA.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12423694	Protocol and gateway for communicating secure transaction data	Edison U. ORTIZ, Arnold BADAL-BADALIAN, Ravi KHANDAVILLI	2025-09-23
11645095	Generating and utilizing a digital knowledge graph to provide contextual recommendations in digital content editing applications	Jayant Kumar, Manasi Deshmukh, Ashok Gupta, Karthik Suresh, Chirag Arora +4 more	2023-05-09	$76,714,000
8740073	Methods, systems and computer readable media for storing and redeeming electronic certificates using a wireless smart card	Roshan Vijayshankar, Sridhar Gudihala	2014-06-03	$114,250,000
8469277	Methods, systems and computer program products for wireless payment transactions	William S. Johnson	2013-06-25	$99,288,000
8307410	Systems, methods, and computer readable media for providing for secure offline data transfer between wireless smart devices	Philippe Martin, Roshan Vijayshankar, Pradeep Kumar	2012-11-06	$253,917,000
8165635	Methods, systems, and computer readable media for over the air (OTA) provisioning of soft cards on devices with wireless communications capabilities	Mohammad Khan, Pradeep Kumar, Roshan Vijayshankar, Narendra Narayanan	2012-04-24
8116678	Methods, systems and computer program products for interacting with ISO 14443-4 and MIFARE® applications on the same wireless smart device during a common transaction	William S. Johnson, Pradeep Kumar, Xuejun Jiao	2012-02-14
7967215	Systems, methods, and computer program products for supporting multiple contactless applications using different security keys	Pradeep Kumar, Roshan Vijayshankar, Philippe Martin	2011-06-28
7631810	Systems, methods, and computer program products for supporting multiple applications and multiple instances of the same application on a wireless smart device	Pradeep Kumar, William S. Johnson	2009-12-15
7469151	Methods, systems and computer program products for over the air (OTA) provisioning of soft cards on devices with wireless communications capabilities	Mohammad Khan, Pradeep Kumar, Roshan Vijayshankar, Narendra Narayanan	2008-12-23

Ming-Li Liu — 10 Patents

Issued Patents All Time

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