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Kopin Corporation patents


Recent patent applications related to Kopin Corporation. Kopin Corporation is listed as an Agent/Assignee. Note: Kopin Corporation may have other listings under different names/spellings. We're not affiliated with Kopin Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kopin Corporation-related inventors


Noise cancelling microphone apparatus

Example embodiments include a method of reducing noise include forming a main signal and one or more reference signals at a beam-former based on at least two received audio signals, detecting voice activity at a voice activity detector, where the voice activity detector receives the main and reference signals and... Kopin Corporation

Apparatuses and systems for acoustic channel auto-balancing during multi-channel signal extraction

Systems and apparatuses are described to automatically balance acoustic channel sensitivity. A computer readable medium containing executable computer program instructions, which when executed by an acoustic signal processing system, cause the acoustic signal processing system to perform a process that includes calculating a long-term power level of a main acoustic... Kopin Corporation

Time delay in digitally oversampled sensor systems, apparatuses, and methods

Systems and methods are described to time delay a signal output from an analog-to-digital converter (ADC) The ADC includes a digital sensor responsive to an analog field quantity The digital sensor is configured to output an oversampled digital output signal at a sampling clock frequency. A time delay element is... Kopin Corporation

Mobile device case

A mobile device case may include a housing having a main body with a display opening, and a cap. The cap may be fixedly attachable to the main body so that when the cap is fixedly attached to the main body a housing interior is environmentally isolated from a housing... Kopin Corporation

Hands-free headset for use with mobile communication device

A hands-free headset, comprising a display module configured to receive visual data and display the visual data on a constituent microdisplay element of the display module. The headset further comprises a mounting bracket configured to releasably attach the headset to a head-worn accoutrement. The mounting bracket may be configured to... Kopin Corporation

Embedded reflective eyepiece

An embedded reflective eyepiece includes an optical lens, a beam splitter and reflective coating at a convex surface of the optical lens and a circular polarizing reflector surface having a concave surface of the optical lens. A method for forming a magnified image includes emitting circularly polarized light from a... Kopin Corporation

Attachable image display device and ocular optical system

An attachable image display device includes a light guiding prism that guides image light from a display element, and an eyepiece that emits the image light guided by the light guiding prism, wherein the light guiding prism includes an outer peripheral surface, and a reflection surface off which the image... Kopin Corporation

Variable duty cycle display scanning method and system

A method of scanning video information to a pixel array comprises, during a first active row interval, setting a column signal line to an initial voltage, asserting a first row signal line of the pixel array, setting the column line to a desired voltage, and de-asserting the first row signal... Kopin Corporation

User configurable speech commands

A speech recognition method and system enables user-configurable speech commands. For a given speech command, the speech recognition engine provides a mechanism for the end-user to select speech command terms to use in substitution for the given speech command. The speech recognition engine, or module thereof, forms a replacement command... Kopin Corporation

Attachable image display device and ocular optical system

An ocular optical system includes a light guiding prism that guides image light from a display element and an emission portion that emits the image light guided by the light guiding prism. The light guiding prism includes a plurality of sides arranged to surround a light path of the image... Kopin Corporation

Wearable electronic display

A wearable electronic display includes an eyewear frame having a front frame portion including a brow bar with lens frame rims extending from and below the brow bar. A display module can be mounted to the eyewear frame and have a microdisplay for generating images. The display module can have... Kopin Corporation

Two rows driving micro display device

A method of driving a pixel array includes providing a ramp signal to one or more columns of the pixel array. For each cycle of the ramp signal, the method further includes providing a first row driving signal to at least a first row of the pixel array and a... Kopin Corporation

Apparatuses and methods for enhanced speech recognition in variable environments

Systems, apparatuses, and methods are described to increase a signal-to-noise ratio difference between a main channel and reference channel. The increased signal-to-noise ratio difference is accomplished with an adaptive threshold for a desired voice activity detector (DVAD) and shaping filters. The DVAD includes averaging an output signal of a reference... Kopin Corporation








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