Patents by Inventor Craig E. Borden
Craig E. Borden 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: 9344079Abstract: Methods and implementation of low-power power-on control circuits are disclosed. In a particular embodiment, a computer readable tangible medium stores instructions executable by a computer. The instructions may be executable by the computer to determine whether a power detector circuit powered by a first voltage supply has received a test input from at least one voltage level-shifting device coupled to a second voltage supply.Type: GrantFiled: September 25, 2013Date of Patent: May 17, 2016Assignee: QUALCOMM IncorporatedInventors: Chang Ki Kwon, Craig E. Borden, Steve John Halter, Tirdad Sowlati
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Publication number: 20140025325Abstract: Methods and implementation of low-power power-on control circuits are disclosed. In a particular embodiment, a computer readable tangible medium stores instructions executable by a computer. The instructions may be executable by the computer to determine whether a power detector circuit powered by a first voltage supply has received a test input from at least one voltage level-shifting device coupled to a second voltage supply.Type: ApplicationFiled: September 25, 2013Publication date: January 23, 2014Applicant: Qualcomm IncorporatedInventors: Chang Ki Kwon, Craig E. Borden, Steve John Halter, Tirdad Sowlati
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Patent number: 8570077Abstract: Methods and implementation of low-power power-on control circuits are disclosed. In a particular embodiment, an apparatus includes a power detector circuit powered by a first voltage supply. At least one voltage level-shifting device is coupled to a second voltage supply and a test input is provided to the power detector circuit. An optional leakage self-control device may reduce unwanted leakage currents associated with the first supply and the second supply.Type: GrantFiled: December 17, 2010Date of Patent: October 29, 2013Assignee: QUALCOMM IncorporatedInventors: Chang Ki Kwon, Craig E. Borden, Steve J. Halter, Tirdad Sowlati
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Publication number: 20130086441Abstract: A self-reconfigurable daisy-chain of TAP controllers includes a main TAP controller and one or more auxiliary TAP controllers. The daisy-chain is dynamically self-reconfigurable in that the main TAP controller can configure and reconfigure the daisy-chain multiple times during the testing of a circuit. A data register within the main TAP controller is associated with a special JTAG instruction. This instruction is usable to enable and disable selected individual ones of the auxiliary TAP controllers. If an auxiliary controller is enabled, then it is made a part of the TDI-to-TDO daisy-chain scan path. If the auxiliary controller is disabled, then it is not a part of the daisy-chain scan path. A disabled controller and its registers are not, however, reset. A disabled controller can continue to supply test signals to the circuit under test. Using this mechanism, test time can be reduced by reducing the amount of shifting through slow controllers.Type: ApplicationFiled: September 30, 2011Publication date: April 4, 2013Applicant: QUALCOMM INCORPORATEDInventors: Chang Yong Yang, Clint W. Mumford, Yucong Tao, Craig E. Borden
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Publication number: 20120153994Abstract: Methods and implementation of low-power power-on control circuits are disclosed. In a particular embodiment, an apparatus includes a power detector circuit powered by a first voltage supply. At least one voltage level-shifting device is coupled to a second voltage supply and a test input is provided to the power detector circuit. An optional leakage self-control device may reduce unwanted leakage currents associated with the first supply and the second supply.Type: ApplicationFiled: December 17, 2010Publication date: June 21, 2012Applicant: QUALCOMM INCORPORATEDInventors: Chang Ki Kwon, Craig E. Borden, Steve J. Halter, Tirdad Sowlati
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Patent number: 7634070Abstract: A modem to modem communication system supports call waiting services by exchanging hold request and acknowledge signals before relinquishing the line servicing incoming calls. Thereafter, the modem to modem session is reestablished without having to redial. The hold request may be denied or accepted, and may define the duration a modem will hold before hanging up. The holding modem maintains the session by fooling the higher protocol layers, making them believe that the modem is not on hold. Three-way calling services are also used to free up the shared line for outgoing calls while maintaining the session with holding modems. A table may be employed to screen incoming calls through a comparison of the caller ID information with that in the table. The table may be within the modem or the host computer.Type: GrantFiled: April 27, 2006Date of Patent: December 15, 2009Assignee: Silicon Laboratories Inc.Inventors: Sverrir Olafsson, Andrew Webster, Craig E. Borden, Charles F. Raasch, Nimesh Doshi, Burk Beadle, Robert T. Otten
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Patent number: 7587034Abstract: A modem to modem communication system supports call waiting services by exchanging hold request and acknowledge signals before relinquishing the line servicing incoming calls. Thereafter, the modem to modem session is reestablished without having to redial. The hold request may be denied or accepted, and may define the duration a modem will hold before hanging up. The holding modem maintains the session by fooling the higher protocol layers, making them believe that the modem is not on hold. Three-way calling services are also used to free up the shared line for outgoing calls while maintaining the session with holding modems. A table may be employed to screen incoming calls through a comparison of the caller ID information with that in the table. The table may be within the modem or the host computer.Type: GrantFiled: March 3, 2005Date of Patent: September 8, 2009Assignee: Silicon Laboratories Inc.Inventors: Sverrir Olafsson, Andrew Webster, Craig E. Borden, Charles F. Raasch, Nimesh Doshi, Burk Beadle, Robert T. Otten
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Patent number: 7443966Abstract: A modem to modem communication system supports call waiting services by exchanging hold request and acknowledge signals before relinquishing the line servicing incoming calls. Thereafter, the modem to modem session is reestablished without having to redial. The hold request may be denied or accepted, and may define the duration a modem will hold before hanging up. The holding modem maintains the session by fooling the higher protocol layers, making them believe that the modem is not on hold. Three-way calling services are also used to free up the shared line for outgoing calls while maintaining the session with holding modems. A table may be employed to screen incoming calls through a comparison of the caller ID information with that in the table. The table may be within the modem or the host computer.Type: GrantFiled: March 3, 2005Date of Patent: October 28, 2008Assignee: Silicon Laboratories Inc.Inventors: Sverrir Olafsson, Andrew Webster, Craig E. Borden, Charles F. Raasch, Nimesh Doshi, Burk Beadle, Robert T. Otten
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Patent number: 7215590Abstract: A semiconductor die includes at least one process monitoring circuit for evaluating at least one process parameter of the semiconductor die. The at least one process monitoring circuit can include a first group of process monitoring circuits for monitoring NFET speed and a second group of process monitoring circuits for monitoring PFET speed. The process monitoring circuits can be distributed at the corners of the semiconductor die. The semiconductor die further includes a voltage control circuit configured to store optimum voltage information corresponding to the at least one process parameter. The voltage control circuit is further configured to selectively provide the optimum voltage information to a system power supply. The voltage control circuit includes a calculated optimum voltage register that stores the optimum voltage information corresponding to the at least one process parameter.Type: GrantFiled: July 21, 2005Date of Patent: May 8, 2007Assignee: Mindspeed Technologies, Inc.Inventors: Craig E. Borden, Chih-Shun Ding, Steve Majors, Mishel Matloubian
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Patent number: 6912276Abstract: A modem to modem communication system supports call waiting services by exchanging hold request and acknowledge signals before relinquishing the line servicing incoming calls. Thereafter, the modem to modem session is reestablished without having to redial. The hold request may be denied or accepted, and may define the duration a modem will hold before hanging up. The holding modem maintains the session by fooling the higher protocol layers, making them believe that the modem is not on hold. Three-way calling services are also used to free up the shared line for outgoing calls while maintaining the session with holding modems. A table may be employed to screen incoming calls through a comparison of the caller ID information with that in the table. The table may be within the modem or the host computer.Type: GrantFiled: September 10, 1999Date of Patent: June 28, 2005Assignee: Silicon Laboratories, Inc.Inventors: Sverrir Olafsson, Andrew Webster, Craig E. Borden, Charles F. Raasch, Nimesh Doshi, Burk Beadle, Robert T. Otten
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Patent number: 5790561Abstract: A fault isolation system for use in an integrated circuit. The fault isolation system includes multiple input shift registers which are connected end-to-end, serial output to serial input, for convenient interface with a test data input and test data output that are controlled by the test access port controller (tap controller) of conventional JTAG circuitry that is frequently provided in such integrated circuits. The multiple input shift registers include parallel inputs which receive test data from test nodes within functional blocks such as general circuit blocks and linear bus alleys. The multiple input shift registers are efficiently controlled by a global controller which talks to many local controllers. The global controller distributes control signals that are received by the local controllers.Type: GrantFiled: January 17, 1997Date of Patent: August 4, 1998Assignee: Rockwell International CorporationInventors: Craig E. Borden, Miguel A. Martinez, Alexander D. Taylor