List of Purelifi Limited patents

Patents where

Current Assignee

Name

Purelifi Limited

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11533108 Signal retransmission system and method	Patent 11533108 was granted and assigned to Purelifi Limited on December, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11533108	December 20, 2022
‌ US Patent 11476941 Optical wireless communication transceiver and method for controlling the power mode of such a transceiver	Patent 11476941 was granted and assigned to Purelifi Limited on October, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11476941	October 18, 2022
‌ US Patent 11283520 Display apparatus	Patent 11283520 was granted and assigned to Purelifi Limited on March, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11283520	March 22, 2022
‌ US Patent 11387900 Optical wireless communication	Patent 11387900 was granted and assigned to Purelifi Limited on July, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11387900	July 12, 2022
‌ US Patent 11611396 Security shutter	Patent 11611396 was granted and assigned to Purelifi Limited on March, 2023 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11611396	March 21, 2023
‌ US Patent 11510161 Wireless communication system and method	Patent 11510161 was granted and assigned to Purelifi Limited on November, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11510161	November 22, 2022
‌ US Patent 11483071 Optical wireless communication device		Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11483071	October 25, 2022
‌ US Patent 11190275 Optical wireless communication system and method	Patent 11190275 was granted and assigned to Purelifi Limited on November, 2021 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11190275	November 30, 2021
‌ US Patent 11444692 Optical wireless communication system	Patent 11444692 was granted and assigned to Purelifi Limited on September, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11444692	September 13, 2022
‌ US Patent 10439714 Mobile device for optical wireless communication	Patent 10439714 was granted and assigned to Purelifi Limited on October, 2019 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10439714	October 8, 2019
‌ US Patent 11172113 Camera system including a proximity sensor and related methods	Patent 11172113 was granted and assigned to Purelifi Limited on November, 2021 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11172113	November 9, 2021
‌ US Patent 10327050 Wireless communication method and system	Patent 10327050 was granted and assigned to Purelifi Limited on June, 2019 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10327050	June 18, 2019
‌ US Patent 10855369 Mobile device for optical wireless communication	Patent 10855369 was granted and assigned to Purelifi Limited on December, 2020 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10855369	December 1, 2020
‌ US Patent 11063665 Tuneable filter grating for OWC	Patent 11063665 was granted and assigned to Purelifi Limited on July, 2021 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11063665	July 13, 2021
‌ US Patent 11239915 Li-drive	Patent 11239915 was granted and assigned to Purelifi Limited on February, 2022 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11239915	February 1, 2022
‌ US Patent 10931375 Li-drive	Patent 10931375 was granted and assigned to Purelifi Limited on February, 2021 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10931375	February 23, 2021
‌ US Patent 10523319 Collision avoidance method and system for wireless communication systems	Patent 10523319 was granted and assigned to Purelifi Limited on December, 2019 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10523319	December 31, 2019
‌ US Patent 10736201 Driver apparatus	Patent 10736201 was granted and assigned to Purelifi Limited on August, 2020 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10736201	August 4, 2020
‌ US Patent 10715889 Wireless communication method and system	Patent 10715889 was granted and assigned to Purelifi Limited on July, 2020 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	10715889	July 14, 2020
‌ US Patent 11778311 Camera system including a proximity sensor and related methods	Patent 11778311 was granted and assigned to Purelifi Limited on October, 2023 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11778311	October 3, 2023
‌ US Patent 11750284 Optical wireless communication system and method	Patent 11750284 was granted and assigned to Purelifi Limited on September, 2023 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11750284	September 5, 2023
‌ US Patent 11750285 Display apparatus	Patent 11750285 was granted and assigned to Purelifi Limited on September, 2023 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	11750285	September 5, 2023
‌ US Patent 12107627 Display apparatus	Patent 12107627 was granted and assigned to Purelifi Limited on October, 2024 by the United States Patent and Trademark Office.	Purelifi Limited	Purelifi Limited	United States Patent and Trademark Office	12107627	October 1, 2024

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