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Maple Vision Technologies Inc.

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Records under this name other than patents Maple Vision Technologies Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 7,519,224Method and Apparatus for Compensating Data Image Reproduced from Holographic System
Formerly held
In force
 · High confidence
In forceHigh confidence
US 7,580,173Optical Information Detecting Method and Optical Information Detector
Formerly held
In force
 · Medium confidence
In forceMedium confidence
US 7,570,838Image Correction Method for Compensating for Misalignment of Pixels in Holographic Digital Data Storage System
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,301,959Apparatus and Method for Processing Beam Information Using Low Density Parity Check Code
Formerly held
In force
 · High confidence
In forceHigh confidence
US 6,661,725Apparatus for Storing/Restoring Holographic Data and Method for Coding/Decoding Holographic Data
Formerly held
Term ended
Term ended Jul 3, 2022 · High confidence
Term endedTerm ended Jul 3, 2022High confidence
US 6,346,897N:N+1 channel coding method and apparatus therefor
Formerly held
Term ended
Term ended Nov 6, 2020 · From the USPTO record
Term endedTerm ended Nov 6, 2020From the USPTO record
US 8,233,369Method of Reading Optical Information and Method of Recording Optical Information
Formerly held
Lapsed on the fee record
Ended Jul 31, 2020 · High confidence
Lapsed on the fee recordEnded Jul 31, 2020High confidence
US 6,316,962Reversible adiabatic logic circuit and pipelined reversible adiabatic logic apparatus employing the same
Formerly held
Term ended
Term ended Apr 3, 2020 · From the USPTO record
Term endedTerm ended Apr 3, 2020From the USPTO record
US 9,223,651Data Processing System and Method for Recording and Reproducing Holographic Optical Information
Formerly held
Lapsed on the fee record
Ended Dec 29, 2019 · High confidence
Lapsed on the fee recordEnded Dec 29, 2019High confidence
US 7,274,649Holographic ROM system
Formerly held
Lapsed on the fee record
Ended Sep 25, 2019 · From the USPTO record
Lapsed on the fee recordEnded Sep 25, 2019From the USPTO record
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