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TR Technologies Inc.

Also on record
Records under this name other than the patents TR Technologies Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 3 patents it holds.

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PatentTitleStatus Expires Confidence
US 8,971,467Quantization of Channel State Information in Multiple Antenna Systems
Formerly held
In force
 · High confidence
In forceHigh confidence
US 10,797,763Quantization of Channel State Information in Multiple Antenna Systems
Formerly held
In force
 · High confidence
In forceHigh confidence
US 10,320,453Quantization of Channel State Information in Multiple Antenna Systems
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,331,768Mitigation of Transmission Errors of Quantized Channel State Information Feedback in Multi Antenna Systems
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,048,891Multi-Tiered Quantization of Channel State Information in Multiple Antenna Systems
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,036,282Multi-Tiered Quantization of Channel State Information in Multiple Antenna Systems
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,116,391Quantization of Channel State Information in Multiple Antenna Systems
Formerly held
Lapsed on the fee record
Ended Feb 14, 2024 · High confidence
Lapsed on the fee recordEnded Feb 14, 2024High confidence
US 8,719,673Mitigation of Transmission Errors of Quantized Channel State Information Feedback in Multi Antenna Systems
Formerly held
Lapsed on the fee record
Ended May 6, 2022 · High confidence
Lapsed on the fee recordEnded May 6, 2022High confidence
US 8,665,979Quantized Channel State Information Prediction in Multiple Antenna Systems
Formerly held
Lapsed on the fee record
Ended Mar 4, 2022 · High confidence
Lapsed on the fee recordEnded Mar 4, 2022High confidence
US 8,234,546Mitigation of Transmission Errors of Quantized Channel State Information Feedback in Multi Antenna Systems
Formerly held
Lapsed on the fee record
Ended Jul 31, 2020 · High confidence
Lapsed on the fee recordEnded Jul 31, 2020High confidence
10 of 17 patents shown.
Pro members see all 17.
Pro members: see all 17 patents
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