Patents by Inventor Kevin J. Derichs
Kevin J. Derichs 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).
-
Publication number: 20220110538Abstract: A probe including a first sensor having a first magnetometer and a first accelerometer and a second sensor having a second magnetometer and a second accelerometer is configured for determining the distance and direction to a marker. The marker may be magnetic and may be surgically inserted into a patient's body to mark a specific location. The probe may be used to locate the marker, thus identifying the location. The probe may include a microprocessor that receives an output from the first sensor and an output from the second sensor and determines the distance and direction to the marker.Type: ApplicationFiled: September 23, 2021Publication date: April 14, 2022Inventors: Kevin J. DERICHS, Robert J. PETCAVICH, Murray A. REICHER
-
Publication number: 20190150779Abstract: A probe including a first sensor having a first magnetometer and a first accelerometer and a second sensor having a second magnetometer and a second accelerometer is configured for determining the distance and direction to a marker. The marker may be magnetic and may be surgically inserted into a patient's body to mark a specific location. The probe may be used to locate the marker, thus identifying the location. The probe may include a microprocessor that receives an output from the first sensor and an output from the second sensor and determines the distance and direction to the marker.Type: ApplicationFiled: January 28, 2019Publication date: May 23, 2019Inventors: Kevin J. Derichs, Robert J. Petcavich, Murray A. Reicher
-
Patent number: 10188310Abstract: A probe including a first sensor having a first magnetometer and a first accelerometer and a second sensor having a second magnetometer and a second accelerometer is configured for determining the distance and direction to a marker. The marker may be magnetic and may be surgically inserted into a patient's body to mark a specific location. The probe may be used to locate the marker, thus identifying the location. The probe may include a microprocessor that receives an output from the first sensor and an output from the second sensor and determines the distance and direction to the marker.Type: GrantFiled: August 21, 2015Date of Patent: January 29, 2019Assignee: Health Beacons, Inc.Inventors: Kevin J. Derichs, Robert J. Petcavich, Murray A. Reicher
-
Patent number: 9764542Abstract: A method of flexographically printing a plurality of lines onto a substrate includes providing a flexo-master having a pattern of raised features including a plurality of lines. At least two of the lines intersect at a junction, wherein the junction includes one or more hollow voids. The flexo-master is used to apply ink onto the substrate forming a printed pattern including a printed junction corresponding to the junction on the flexo-master, wherein the printed junction has a different shape than the junction on the flexo-master.Type: GrantFiled: June 14, 2016Date of Patent: September 19, 2017Assignee: EASTMAN KODAK CompanyInventors: Daniel K. VanOstrand, Kevin J. Derichs
-
Publication number: 20160288481Abstract: A method of flexographically printing a plurality of lines onto a substrate includes providing a flexo-master having a pattern of raised features including a plurality of lines. At least two of the lines intersect at a junction, wherein the junction includes one or more hollow voids. The flexo-master is used to apply ink onto the substrate forming a printed pattern including a printed junction corresponding to the junction on the flexo-master, wherein the printed junction has a different shape than the junction on the flexo-master.Type: ApplicationFiled: June 14, 2016Publication date: October 6, 2016Inventors: Daniel K. VanOstrand, Kevin J. Derichs
-
Publication number: 20160051164Abstract: A probe including a first sensor having a first magnetometer and a first accelerometer and a second sensor having a second magnetometer and a second accelerometer is configured for determining the distance and direction to a marker. The marker may be magnetic and may be surgically inserted into a patient's body to mark a specific location. The probe may be used to locate the marker, thus identifying the location. The probe may include a microprocessor that receives an output from the first sensor and an output from the second sensor and determines the distance and direction to the marker.Type: ApplicationFiled: August 21, 2015Publication date: February 25, 2016Inventors: Kevin J. Derichs, Robert J. Petcavich, Murray A. Reicher
-
Publication number: 20150226547Abstract: A method of aligning transparent substrates includes disposing one or more Moiré interference patterns on a side of a first transparent substrate, disposing one or more inverted Moiré interference patterns on a side of a second transparent substrate, and aligning the first transparent substrate to the second transparent substrate using Moiré interference. Each Moiré interference pattern is center-aligned to a corresponding inverted Moiré interference pattern.Type: ApplicationFiled: February 10, 2014Publication date: August 13, 2015Applicant: Uni-Pixel Displays, Inc.Inventor: Kevin J. Derichs
-
Patent number: 9070328Abstract: A drive circuit for a capacitive device that comprises a first operational state and a second operational state. The drive circuit comprises a capacitor and preferably two or more transistors. The capacitive device is caused to transition from a first operational state to a second operational state by a row pulse being asserted on a row line and a column pulse asserted on a column enable signal commensurate with the assertion of the row pulse. If the column pulse is deasserted before the row pulse is deasserted, the capacitive device is caused to transition from the first operational state to the second operational upon deassertion of the row pulse. In some embodiments, a precisely controlled variable voltage can be applied to the capacitive device.Type: GrantFiled: November 5, 2010Date of Patent: June 30, 2015Assignee: UNIPIXEL DISPLAYS, INC.Inventor: Kevin J. Derichs
-
Publication number: 20150033968Abstract: A method of aligning a multi-station flexographic printing system using Moiré interference includes printing, using a first flexographic printing station, at least one Moiré interference pattern in a unique location on a first side of a substrate for each of at least one subsequent flexographic printing stations of the system. For each of the at least one subsequent flexographic printing stations, at least one inverted Moiré interference pattern is printed on either side of the substrate in a location corresponding to that station's unique location on the substrate. An alignment of at least one of the at least one subsequent flexographic printing stations is adjusted when at least one Moiré interference pattern interferes with a corresponding at least one inverted Moiré interference pattern.Type: ApplicationFiled: October 20, 2014Publication date: February 5, 2015Inventors: Kevin J. Derichs, Evan M. Goldberg, Christopher Derichs
-
Publication number: 20140295063Abstract: Mutual capacitance touch sensor circuits are used in manufacturing displays, including touch screen displays, such as LED, LCD, plasma, 3D, and other displays used in computing as well as stationary and portable electronic devices. A flexographic printing process may be used, for example, in a roll to roll handling system to print geometric patterns on a substrate, for example, a flexible dielectric substrate. These patterns may then be coated with a conductive material by, for example, an electroless plating process.Type: ApplicationFiled: October 25, 2012Publication date: October 2, 2014Inventors: Robert J. Petcavich, Ed S. Ramakrishnan, Daniel K. Van Ostrand, Reed Killion, Kevin J. Derichs
-
Publication number: 20140245914Abstract: A method of mounting a flexographic printing plate includes disposing a backing tape on a printing plate cylinder forming a taped printing plate cylinder. A transverse center of the flexographic printing plate is attached to the taped printing plate cylinder at a mount line offset relative to a scribe line of the printing plate cylinder. A first portion of the flexographic printing plate is wrapped around a first portion of the taped printing plate cylinder from the mount line outward in a first direction away from the mount line. A second portion of the flexographic printing plate is wrapped around a second portion of the taped printing plate cylinder from the mount line outward in a second direction away from the mount line. The mount line is offset relative to the scribe line at a distance that ensures banding occurs in a non-patterned non-printing area of the flexographic printing plate.Type: ApplicationFiled: April 15, 2014Publication date: September 4, 2014Applicant: UNI-PIXEL DISPLAYS, INC.Inventors: Evan M. Goldberg, Christopher Derichs, Kevin J. Derichs, Terry P. Kennair
-
Publication number: 20140242294Abstract: Method of manufacturing a resistive touch sensor circuit using a roll to roll process to print microscopic patterns on a single side of at least one flexible dielectric substrate using a plurality of flexo-masters to print the microscopic patterns which are then plated to form conductive microscopic patterns.Type: ApplicationFiled: October 24, 2012Publication date: August 28, 2014Applicant: UNIPIXEL DISPLAYS, INC.Inventors: Robert J. Petcavich, Ed S. Ramakrishnan, Daniel K. Van Ostrand, Reed Killion, Kevin J. Derichs
-
Patent number: 8491174Abstract: A light emitting assembly comprises first and second segmented light guide structures. The first segmented light guide structure comprises first light guide elements physically connected at one end to a first common backbone member. The second segmented light guide structure comprises second light guide elements physically connected at one end to a second common backbone member. The common backbone members define a fixed separation between adjacent ones of the light guide elements. LED light sources are positioned adjacent the common backbone members such that each of the light guide elements receives light from at least one of the LED light sources.Type: GrantFiled: January 7, 2011Date of Patent: July 23, 2013Assignee: Rambus Delaware LLCInventor: Kevin J. Derichs
-
Patent number: 8353859Abstract: A syringe system having a syringe with a body and a hollow barrel chamber, and a plunger shaft slidable therein, and a needle body. The syringe system includes a valve housing having a valve guide chamber with an input port fluidly connectable to a fluid pressurizing means, a storage port in fluid communication with the barrel chamber, and a discharge port in fluid communication with the needle body. A valve body is contained in the valve housing with a valve plunger slidable in the valve guide chamber. The valve plunger is slidable to a first position, where the dispensing port and storage empty port is closed and the input port and storage fill port are opened, and a second position where the input port and storage fill port is closed and the storage empty port and discharge port are opened.Type: GrantFiled: January 7, 2010Date of Patent: January 15, 2013Assignee: Animal Innovations, Inc.Inventor: Kevin J Derichs
-
Patent number: 8320036Abstract: The present invention provides an apparatus that includes a waveguide and one or more pixels deployed adjacent the top surface of the waveguide which contains TIR light therein. Each pixel includes a deformable active layer having a first conductor and a driver electronics layer having a second conductor. The driver electronics layer is deployed in spaced-apart relation to the active layer and opposite the waveguide. In a quiescent state of a pixel, the active layer is in contact or near contact with the top surface of the waveguide so as to optically couple light out via FTIR (i.e., pixel's ON state). To actuate the pixel, the electronics layer is configured to selectively apply an electrical potential difference to the second conductor thereby causing the active layer to move away from the top surface so as to prevent the optical coupling of light out of the waveguide (i.e., pixel's OFF state).Type: GrantFiled: August 24, 2009Date of Patent: November 27, 2012Assignee: Rambus Inc.Inventors: Kevin J. Derichs, Carey King, Daniel K. Van Ostrand, Berry Tod Cox, Reed J. Killion
-
Publication number: 20120223683Abstract: A drive circuit for a capacitive device that comprises a first operational state and a second operational state. The drive circuit comprises a capacitor and preferably two or more transistors. The capacitive device is caused to transition from a first operational state to a second operational state by a row pulse being asserted on a row line and a column pulse asserted on a column enable signal commensurate with the assertion of the row pulse. If the column pulse is deasserted before the row pulse is deasserted, the capacitive device is caused to transition from the first operational state to the second operational upon deassertion of the row pulse. In some embodiments, a precisely controlled variable voltage can be applied to the capacitive device.Type: ApplicationFiled: November 5, 2010Publication date: September 6, 2012Applicant: Unipixel Displays, Inc.Inventor: Kevin J. Derichs
-
Publication number: 20110164434Abstract: A light emitting assembly comprises first and second segmented light guide structures. The first segmented light guide structure comprises first light guide elements physically connected at one end to a first common backbone member. The second segmented light guide structure comprises second light guide elements physically connected at one end to a second common backbone member. The common backbone members define a fixed separation between adjacent ones of the light guide elements. LED light sources are positioned adjacent the common backbone members such that each of the light guide elements receives light from at least one of the LED light sources.Type: ApplicationFiled: January 7, 2011Publication date: July 7, 2011Inventor: Kevin J. Derichs
-
Publication number: 20100274179Abstract: A syringe system having a syringe with a body and a hollow barrel chamber, and a plunger shaft slidable in the barrel chamber, and a needle body adapted for holding a needle. The syringe system includes a valve housing having a valve guide chamber therein, where the valve guide chamber has an input port fluidly connectable to a fluid pressurizing means, a storage port in fluid communication with the barrel chamber, and a discharge port in fluid communication with the needle body. A valve body is contained in the valve housing. The valve body includes a valve plunger slidable in the valve guide chamber, and a biasing member coupled to the valve plunger at a first end of the biasing member.Type: ApplicationFiled: January 7, 2010Publication date: October 28, 2010Applicant: ANIMAL INNOVATIONS, INC.Inventor: Kevin J. Derichs
-
Publication number: 20100234812Abstract: With the use of a selectable fluid path assembly, the recovery and cleaning of the liquid path line is possible. Selecting the primary use path permits a syringe assembly to be filled with fluid in a positive pressure supplied fluid system. When the secondary fluid path is selected, the fluid in the line can be reversed and with negative pressure pulled back through the line up to the pump motor and moved back into the bottle. With air following the liquid a bubble can be detected and stop the fluid reversal. With the use of a selectable fluid path assembly, the prevention of contamination of the remaining liquid in the bottle can be prevent through proper use of the fluid recovery system.Type: ApplicationFiled: January 7, 2010Publication date: September 16, 2010Applicant: ANIMAL INNOVATIONS, INC.Inventors: Lance T. Parker, Kevin J. Derichs
-
Publication number: 20100079843Abstract: The present invention provides an apparatus that includes a waveguide and one or more pixels deployed adjacent the top surface of the waveguide which contains TIR light therein. Each pixel includes a deformable active layer having a first conductor and a driver electronics layer having a second conductor. The driver electronics layer is deployed in spaced-apart relation to the active layer and opposite the waveguide. In a quiescent state of a pixel, the active layer is in contact or near contact with the top surface of the waveguide so as to optically couple light out via FTIR (i.e., pixel's ON state). To actuate the pixel, the electronics layer is configured to selectively apply an electrical potential difference to the second conductor thereby causing the active layer to move away from the top surface so as to prevent the optical coupling of light out of the waveguide (i.e., pixel's OFF state).Type: ApplicationFiled: August 24, 2009Publication date: April 1, 2010Inventors: Kevin J. Derichs, Carey King, Daniel K. Van Ostrand, Berry Tod Cox, Reed J. Killion