15 patents
Utility
Image rendering in organic light emitting diode (OLED) displays, apparatuses, systems, and methods
5 Dec 23
Apparatuses, systems, and methods are described to enhance images rendered on an Organic Light Emitting Diode (OLED) display.
Boryeu Tsaur, Hong K Choi
Filed: 13 May 20
Utility
Image rendering in organic light emitting diode (OLED) displays, apparatuses, systems, and methods
17 Oct 23
Apparatuses, systems, and methods are described to enhance images rendered on an Organic Light Emitting Diode (OLED) display.
Boryeu Tsaur, Hong K. Choi
Filed: 13 May 20
Utility
Fractional time delay structures in digitally oversampled microphone systems, circuits, and methods
9 May 23
An apparatus to time delay a digital, signal output from an oversampled sensor includes a first time delay element and a second time delay element.
Dashen Fan, Joseph Yong Kwon
Filed: 25 Oct 18
Utility
Attachable image display device and ocular optical system
18 Apr 23
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.
Yoichi Iba, Hideki Tomine
Filed: 12 Dec 16
Utility
Apparatuses and methods for enhanced speech recognition in variable environments
18 Apr 23
Systems, apparatuses, and methods are described to increase a signal-to-noise ratio difference between a main channel and reference channel.
Dashen Fan, Xi Chen, Hua Bao
Filed: 18 Oct 15
Utility
Programmable fractional time delay in digitally oversampled microphone systems, circuits, and methods
28 Mar 23
Programming time delay data in an oversampled sensor includes determining whether to enter Programming Mode based on a value of a system parameter received by the oversampled sensor.
Dashen Fan, Joseph Yong Kwon
Filed: 25 Oct 18
Utility
Headset computer that uses motion and voice commands to control information display and remote devices
1 Feb 22
A wireless hands-free portable headset computer with a micro display arranged near but below a wearer's eye in a peripheral vision area not blocking the wearer's main line of sight.
Jeffrey J. Jacobsen, Christopher Parkinson, Stephen A. Pombo
Filed: 21 Jan 20
Utility
Wide field of view (WFOV) optical system and method
23 Nov 21
Systems and methods are described for a wide field of view (WFOV) optical doublet system.
Rodney Bumgardner, Raymond T. Hebert
Filed: 2 Jan 18
Utility
Mobile device case
2 Feb 21
A mobile device case may include a housing having a main body with a display opening, and a cap.
Jeffrey J. Jacobsen
Filed: 27 Jul 17
Utility
Voltage reference and current source mixing method for video DAC
10 Aug 20
A method of arranging components in an integrated circuit includes providing two or more circuit cells of a first type and providing two or more circuit cells of a second type.
Yong Seok Seo, Jin Kuk Kim, Seung Youb Kim
Filed: 5 Feb 15
Utility
Beamforming using fractional time delay in digitally oversampled sensor systems, apparatuses, and methods
11 May 20
Systems and methods are described to time delay a signal output from an analog-to-digital converter (ADC).
Dashen Fan, Joseph Yong Kwon
Filed: 29 Apr 19
Utility
Two rows driving method for micro display device
27 Apr 20
A method of driving a pixel array includes providing a ramp signal to one or more columns of the pixel array.
Jin Kuk Kim, Yong Seok Seo, Seung Youb Kim, Jang Ho Kim, Frederick Herrmann
Filed: 11 Apr 19
Utility
Headset computer that uses motion and voice commands to control information display and remote devices
20 Apr 20
A wireless hands-free portable headset computer with a micro display arranged near but below a wearer's eye in a peripheral vision area not blocking the wearer's main line of sight.
Jeffrey J. Jacobsen, Christopher Parkinson, Stephen A. Pombo
Filed: 9 May 12
Utility
Variable duty cycle display scanning method and system
2 Mar 20
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 line when the column signal line is at the desired voltage.
Frederick Herrmann
Filed: 10 Jan 17
Utility
Video display device
28 Oct 19
A video display device includes an eyepiece; and a display panel that includes a display plane that has a diagonal length that is not greater than 40 mm, wherein the eyepiece includes a first lens group and a second lens group; the first lens group includes a first element that has a first optical surface on the side of the display panel and a second optical surface on the opposite side, wherein the first optical surface has a negative refractive power, and an outer region of the second optical surface has a negative curvature and is convex; the second lens group includes, a second element that has a Fresnel surface facing the side opposite to the display panel and having a positive refractive power, and a third element that has a Fresnel surface facing the side of the display panel and having a positive refractive power.
Yoichi Iba
Filed: 19 Dec 17
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