Patents by Inventor Craig S. Ranta
Craig S. Ranta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12027361Abstract: High temperature superconductor (HTS)-based interconnect systems comprising a cable including HTS-based interconnects are described. Each of the HTS-based interconnects includes a first portion extending from a first end towards an intermediate portion and a second portion extending from the intermediate portion to a second end. Each of the HTS-based interconnects includes a substrate layer formed in the first portion, in the intermediate portion, and in the second portion, a high temperature superconductor layer formed in at least a sub-portion of the first portion, in the intermediate portion, and in the second portion, and a metallic layer formed in the first portion and in at least a sub-portion of the intermediate portion. The HTS-based interconnect system includes a thermal load management system configured to maintain the intermediate portion of each of the HTS-based interconnects at a predetermined temperature in a range between a temperature of 60 kelvin and 92 kelvin.Type: GrantFiled: May 21, 2021Date of Patent: July 2, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Dawson Yee, Craig S. Ranta, Cliff C. Lee, Douglas P. Kelley, Matthew David Turner, David B. Tuckerman
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Publication number: 20220375869Abstract: High temperature superconductor (HTS)-based interconnect systems comprising a cable including HTS-based interconnects are described. Each of the HTS-based interconnects includes a first portion extending from a first end towards an intermediate portion and a second portion extending from the intermediate portion to a second end. Each of the HTS-based interconnects includes a substrate layer formed in the first portion, in the intermediate portion, and in the second portion, a high temperature superconductor layer formed in at least a sub-portion of the first portion, in the intermediate portion, and in the second portion, and a metallic layer formed in the first portion and in at least a sub-portion of the intermediate portion. The HTS-based interconnect system includes a thermal load management system configured to maintain the intermediate portion of each of the HTS-based interconnects at a predetermined temperature in a range between a temperature of 60 kelvin and 92 kelvin.Type: ApplicationFiled: May 21, 2021Publication date: November 24, 2022Inventors: Dawson YEE, Craig S. RANTA, Cliff C. LEE, Douglas P. KELLEY, Matthew David TURNER, David B. TUCKERMAN
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Patent number: 9965094Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: GrantFiled: August 4, 2011Date of Patent: May 8, 2018Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov
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Patent number: 9395845Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: GrantFiled: March 19, 2015Date of Patent: July 19, 2016Assignee: Microsoft Technology Licensing, LLCInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov, Andrey B. Batchvarov
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Publication number: 20150193083Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: ApplicationFiled: March 19, 2015Publication date: July 9, 2015Inventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov, Andrey B. Batchvarov
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Patent number: 9030437Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: GrantFiled: August 8, 2011Date of Patent: May 12, 2015Assignee: Microsoft Technology Licensing, LLCInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov, Andrey B. Batchvarov
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Patent number: 8725443Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: GrantFiled: August 4, 2011Date of Patent: May 13, 2014Assignee: Microsoft CorporationInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov
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Patent number: 8543172Abstract: Operational characteristics of a wireless input device are modified so as to balance performance and power conservation. Power management algorithms may include an algorithm that improves device performance and increases device power consumption, as well as an algorithm that decreases device power consumption and reduces device performance. An algorithm that most closely corresponds to the desired balance of performance and power consumption is identified. The identified algorithm is then transmitted to the wireless device.Type: GrantFiled: March 31, 2010Date of Patent: September 24, 2013Assignee: Microsoft CorporationInventor: Craig S. Ranta
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Patent number: 8380130Abstract: Various embodiments relate to systems and methods that facilitate wireless device communications and configuration. A detection component identifies N devices that are coupled together via a biological medium, N being an integer, wherein the medium includes direct or indirect touching to a device or devices. After biological contact, a configuration component initiates a configuration between a subset of the devices.Type: GrantFiled: September 9, 2011Date of Patent: February 19, 2013Assignee: Microsoft CorporationInventors: Andrew C. Glass, Christopher M. Dreher, Ellick H. Sung, Randall E. Aull, Doron J. Holan, Craig S. Ranta
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Publication number: 20120188176Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: ApplicationFiled: August 4, 2011Publication date: July 26, 2012Applicant: Microsoft CorporationInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov
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Publication number: 20120188197Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: ApplicationFiled: August 8, 2011Publication date: July 26, 2012Applicant: MICROSOFT CORPORATIONInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov, Andrey B. Batchvarov
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Publication number: 20120191394Abstract: Touchscreen testing techniques are described. In one or more implementations, a piece of conductor (e.g., metal) is positioned as proximal to a touchscreen device and the touchscreen device is tested by simulating a touch of a user. This technique may be utilized to perform a variety of different testing of a touchscreen device, such as to test latency and probabilistic latency. Additional techniques are also described including contact geometry testing techniques.Type: ApplicationFiled: August 4, 2011Publication date: July 26, 2012Applicant: Microsoft CorporationInventors: Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby, John Graham Pierce, Pravin Kumar Santiago, Craig S. Ranta, Timothy Allen Wright, Jeffrey C. Maier, Robert T. Perry, Stanimir Naskov Kirilov
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Publication number: 20110319019Abstract: Various embodiments relate to systems and methods that facilitate wireless device communications and configuration. A detection component identifies N devices that are coupled together via a biological medium, N being an integer, wherein the medium includes direct or indirect touching to a device or devices. After biological contact, a configuration component initiates a configuration between a subset of the devices.Type: ApplicationFiled: September 9, 2011Publication date: December 29, 2011Applicant: Microsoft CorporationInventors: Andrew C. Glass, Christopher M. Dreher, Ellick H. Sung, Randall E. Aull, Doron J. Holan, Craig S. Ranta
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Patent number: 8036595Abstract: The present invention relates to systems and methods that facilitate wireless device communications and configuration. A detection component identifies N devices that are coupled together via a biological medium, N being an integer, wherein the medium includes direct or indirect touching to a device or devices. After biological contact, a configuration component initiates a configuration between a subset of the devices. Although configurations and/or other communications can be conducted through a medium such as the human body, the present invention can employ an initial touch to identify respective devices whereby other electronic configuration sequences commence without further device contact. Other aspects include chain touching between users and/or devices to facilitate contact between the devices.Type: GrantFiled: June 9, 2006Date of Patent: October 11, 2011Assignee: Microsoft CorporationInventors: Andrew C. Glass, Christopher M. Dreher, Ellick H. Sung, Randall E. Aull, Doron J. Holan, Craig S. Ranta
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Publication number: 20100257392Abstract: Operational characteristics of a wireless input device are modified so as to balance performance and power conservation. Power management algorithms may include an algorithm that improves device performance and increases device power consumption, as well as an algorithm that decreases device power consumption and reduces device performance. An algorithm that most closely corresponds to the desired balance of performance and power consumption is identified. The identified algorithm is then transmitted to the wireless device.Type: ApplicationFiled: March 31, 2010Publication date: October 7, 2010Applicant: MICROSOFT CORPORATIONInventor: CRAIG S. RANTA
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Patent number: 7787050Abstract: A method and system for decoding and storing encoded control data delivered via the horizontal overscan area of a video signal. An interactive device performs behavior defined by control data encoded into a video signal that can be broadcast or played-back from video tape. The interactive device is equipped with a non-volatile memory that permits the control data to be stored for performance subsequent to, or during, the transmission session. The control data is delivered as a series of control data words that include genus codes identifying the interactive device to which the data word is directed. During a transmission session, control data words will be repeated, so that an interactive device receives several control data words with the same sequence number. Based on the relative gradings, the interactive device will replace previously received control data words of lower quality than subsequently received data words having the same sequence number.Type: GrantFiled: November 13, 2008Date of Patent: August 31, 2010Inventors: Craig S. Ranta, Harjit Singh, Jeffrey M. Alexander
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Patent number: 7782296Abstract: Optical tracking systems, method, and devices are described in which optical components detect light within a substantially planar region adjacent to a user device. Tracking logic may receive signals output by the optical components and determine coordinates associated with a movement of a pointing object through the substantially planar region. The tracking logic may then provide for translation of the coordinates into an action on a display, such as, for example, a movement of a cursor or other icon on the display.Type: GrantFiled: November 8, 2005Date of Patent: August 24, 2010Assignee: Microsoft CorporationInventors: Yuan Kong, Craig S Ranta
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Patent number: 7706844Abstract: Operational characteristics of a wireless input device are modified so as to balance performance and power conservation. Power management algorithms may include an algorithm that improves device performance and increases device power consumption, as well as an algorithm that decreases device power consumption and reduces device performance. An algorithm that most closely corresponds to the desired balance of performance and power consumption is identified. The identified algorithm is then transmitted to the wireless device.Type: GrantFiled: April 4, 2006Date of Patent: April 27, 2010Assignee: Microsoft CorporationInventor: Craig S Ranta
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Patent number: 7684754Abstract: The present invention relates to systems and methods that facilitate wireless device communications and configuration. A detection component identifies N devices that are coupled together via a biological medium, N being an integer, wherein the medium includes direct or indirect touching to a device or devices. After biological contact, a configuration component initiates a configuration between a subset of the devices. Although configurations and/or other communications can be conducted through a medium such as the human body, the present invention can employ an initial touch to identify respective devices whereby other electronic configuration sequences commence without further device contact. Other aspects include chain touching between users and/or devices to facilitate contact between the devices.Type: GrantFiled: June 3, 2003Date of Patent: March 23, 2010Assignee: Microsoft CorporationInventors: Andrew C. Glass, Christopher M. Dreher, Ellick H. Sung, Randall E. Aull, Doron J. Holan, Craig S. Ranta
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Patent number: 7557795Abstract: An input device encodes motion using a laser self-mixing velocimeter. The laser beam is directed at a disk or other moving member. As light from that beam is reflected back into the emitting cavity of the laser, the beam power output fluctuates because of the self-mixing effect and generates a beat signal. The beat signal frequency is used to determine the speed of the member's motion. The direction of motion is also determined based on the beat signal. A difference frequency analog phase locked loop filters the beat signal. A zero-point control disables motion detection when the average beat signal amplitude falls below a threshold. A triangle modulator generates a triangle wave for the laser bias current, with the triangle wave frequency being a submultiple of the beat signal frequency.Type: GrantFiled: June 30, 2005Date of Patent: July 7, 2009Assignee: Microsoft CorporationInventors: Yuan Kong, Craig S. Ranta, Tianpeng Zhao, Hai Ming, Jianping Xie, Jun Xu, Deyong He