Patents by Inventor Mark R. Richmond

Mark R. Richmond 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).

  • Patent number: 10261264
    Abstract: A multiple optical fiber connection apparatus comprises an outer housing to receive a plurality of optical fibers and a collar body disposed within the housing having a fiber comb portion disposed at a front portion of the collar body. The fiber comb portion includes an array of grooves, with each groove configured to guide an optical fiber disposed therein, and a ramp section adjacent the groove array, wherein the ramp section including a gradual rising portion.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: April 16, 2019
    Assignee: Corning Research & Development Corporation
    Inventors: Mark R. Richmond, Johnny P. Bryant, Ding Wang, James R. Bylander, Nathan Stipek
  • Publication number: 20170371108
    Abstract: A multiple optical fiber connection apparatus comprises an outer housing to receive a plurality of optical fibers and a collar body disposed within the housing having a fiber comb portion disposed at a front portion of the collar body. The fiber comb portion includes an array of grooves, with each groove configured to guide an optical fiber disposed therein, and a ramp section adjacent the groove array, wherein the ramp section including a gradual rising portion.
    Type: Application
    Filed: August 18, 2017
    Publication date: December 28, 2017
    Inventors: Mark R. Richmond, Johnny P. Bryant, Ding Wang, James R. Bylander, Nathan Stipek
  • Patent number: 9791635
    Abstract: An optical fiber connector for terminating a fiber cable comprising a plurality of optical fibers, comprises an outer connector housing, a ferrule essentially free of adhesive, a backbone, and a collar body disposed between the ferrule and backbone. The collar body includes a remote gripping region to remotely grip the plurality of optical fibers outside of the ferrule. In some aspects, the collar body includes a fiber comb portion that separates potentially tangled fibers, arranges the plurality of fibers in a uniform pitch, and provides for straightforward feeding of the fiber array into ferrule bores during a fiber cable insertion process. In some aspects, the connector includes a resilient element disposed between the backbone and a rear portion of the collar body, and an intermediate spring element disposed between a front portion of the collar body and a rear portion of the ferrule.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: October 17, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Mark R. Richmond, Johnny P. Bryant, Ding Wang, James R. Bylander, Nathan Stipek
  • Patent number: 9714442
    Abstract: Devices including a polydiorganosiloxane polyamide containing material having a microstructured surface are disclosed herein. Such devices can optionally include a flex circuit attached to the microstructured surface and can be useful, for example, in fluid handling applications.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: July 25, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Audrey A. Sherman, Mark R. Richmond, Raymond P. Johnston, Mieczyslaw H. Mazurek, John C. Hulteen
  • Publication number: 20150247979
    Abstract: An optical fiber connector for terminating a fiber cable comprising a plurality of optical fibers, comprises an outer connector housing, a ferrule essentially free of adhesive, a backbone, and a collar body disposed between the ferrule and backbone. The collar body includes a remote gripping region to remotely grip the plurality of optical fibers outside of the ferrule. In some aspects, the collar body includes a fiber comb portion that separates potentially tangled fibers, arranges the plurality of fibers in a uniform pitch, and provides for straightforward feeding of the fiber array into ferrule bores during a fiber cable insertion process. In some aspects, the connector includes a resilient element disposed between the backbone and a rear portion of the collar body, and an intermediate spring element disposed between a front portion of the collar body and a rear portion of the ferrule.
    Type: Application
    Filed: August 12, 2013
    Publication date: September 3, 2015
    Inventors: Mark R. Richmond, Johnny P. Bryant, Ding Wang, James R. Bylander, Nathan Stipek
  • Patent number: 8746525
    Abstract: A bladeless optical fiber cleaver includes a first clamp and a second clamp coupled to each other via a generally support tray, where the second clamp is movable with respect to the first clamp along an axis of the optical fiber. The first and second clamps each receive a portion of the optical fiber. The fiber cleaver includes a mechanism to create a tension force in a stripped portion of the optical fiber, where the stripped portion of the fiber under tension is exposed to receive contact from a flexible abrasive material, the flexible abrasive material introducing a flaw in the optical fiber where the cleave takes place.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: June 10, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Ronald P. Pepin, Martin G. Afflerbaugh, Richard L. Simmons, James R. Bylander, Donald K. Larson, Mark R. Richmond
  • Patent number: 8431671
    Abstract: Devices including a polydiorganosiloxane polyamide containing material having a microstructured surface are disclosed herein. Such devices can optionally include a flex circuit attached to the microstructured surface and can be useful, for example, in fluid handling applications.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: April 30, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Audrey A. Sherman, Mark R. Richmond, Raymond P. Johnston, Mieczyslaw H. Mazurek, John C. Hulteen
  • Patent number: 8254739
    Abstract: A bladeless optical fiber cleaver is provided for cleaving an optical fiber connector in a straightforward manner. The bladeless optical fiber cleaver includes a generally planar body that includes a first body portion and a second body portion pivotably coupled to each other, where the second body portion is movable with respect to the first body portion. The fiber cleaver includes a mechanism to create a strain force in a stripped portion of the optical fiber, where the stripped portion under strain is exposed to receive contact from a flexible abrasive material, the flexible abrasive material introducing a flaw in the optical fiber where the cleave takes place.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: August 28, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: James R. Bylander, Donald K. Larson, Mark R. Richmond
  • Publication number: 20120018482
    Abstract: A bladeless optical fiber cleaver includes a first clamp and a second clamp coupled to each other via a generally support tray, where the second clamp is movable with respect to the first clamp along an axis of the optical fiber. The first and second clamps each receive a portion of the optical fiber. The fiber cleaver includes a mechanism to create a tension force in a stripped portion of the optical fiber, where the stripped portion of the fiber under tension is exposed to receive contact from a flexible abrasive material, the flexible abrasive material introducing a flaw in the optical fiber where the cleave takes place.
    Type: Application
    Filed: April 1, 2010
    Publication date: January 26, 2012
    Inventors: Ronald P. Pepin, Martin G. Afflerbaugh, Richard L. Simmons, James R. Bylander, Donald K. Larson, Mark R. Richmond
  • Publication number: 20100270350
    Abstract: A bladeless optical fiber cleaver is provided for cleaving an optical fiber connector in a straightforward manner. The bladeless optical fiber cleaver includes a generally planar body that includes a first body portion and a second body portion pivotably coupled to each other, where the second body portion is movable with respect to the first body portion. The fiber cleaver includes a mechanism to create a strain force in a stripped portion of the optical fiber, where the stripped portion under strain is exposed to receive contact from a flexible abrasive material, the flexible abrasive material introducing a flaw in the optical fiber where the cleave takes place.
    Type: Application
    Filed: September 10, 2008
    Publication date: October 28, 2010
    Inventors: James R. Bylander, Donald K. Larson, Mark R. Richmond
  • Publication number: 20090242048
    Abstract: Devices including a polydiorganosiloxane polyamide containing material having a microstructured surface are disclosed herein. Such devices can optionally include a flex circuit attached to the microstructured surface and can be useful, for example, in fluid handling applications.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 1, 2009
    Inventors: Audrey A. Sherman, Mark R. Richmond, Raymond P. Johnston, Mieczyslaw H. Mazurek, John C. Hulteen