Patents by Inventor Jon Brian Ehlen

Jon Brian Ehlen 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: 20190072735
    Abstract: Technology is provided for a cable management enclosure. The cable management enclosure includes an elongate bottom panel having a first end portion and a second end portion. A front panel is coupled to the first end portion and has at least one elongate aperture positioned to receive a cable. An end panel is coupled to the second end portion and a cover is coupled to at least one of the bottom panel, the front panel and the end panel. The cover includes a top panel and a pair of side panels. An elongate grommet is mounted in each of the elongate apertures.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 7, 2019
    Inventor: Jon Brian Ehlen
  • Publication number: 20190075667
    Abstract: Technology is provided for a device sled having a latch handle with a plunger lock. The sled chassis has a bottom wall and a sidewall extending between a front sled portion and a rear sled portion and a latch handle. The latch handle includes a proximal end portion pivotably coupled to the sled chassis proximate the front sled portion. A latch pawl extends from the proximal end portion of the handle. The latch handle is pivotable between a latched position where the latch pawl is positioned to engage a latch feature of a cubby chassis, thereby preventing movement of the sled chassis with respect to the cubby chassis, and an unlatched position where the latch pawl is disengaged from the latch feature of the cubby chassis. A handle lock is disposed on a distal end portion of the latch handle to selectively lock the latch handle in the latched position.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 7, 2019
    Inventor: Jon Brian Ehlen
  • Publication number: 20190075666
    Abstract: Technology is provided for a device sled with an extension limit latch. The device sled includes a sled chassis having a bottom wall and a sidewall extending between a front sled portion and a rear sled portion. The extension limit latch includes a latch arm having a proximal end portion pivotably coupled to the sled chassis proximate the rear sled portion. A latch barb extends from the latch arm and a distal end portion of the arm includes an actuation tab. The latch arm is pivotable between a latched position where the latch barb is positioned to engage a latch feature of a cubby chassis, thereby preventing removal of the sled chassis from the cubby chassis, and an unlatched position where the latch barb is disengaged from the latch feature of the cubby chassis.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 7, 2019
    Inventor: Jon Brian Ehlen
  • Publication number: 20190075677
    Abstract: Technology is provided for a device sled with a fan cartridge. The device sled includes a sled chassis having a bottom wall and first and second opposed sidewalls. A pair of spaced apart channels are each coupled to the bottom wall and include an associated latch aperture. A fan cartridge is removably inserted between the pair of spaced apart channels. The fan cartridge includes a cartridge frame and one or more fans coupled to the cartridge frame. One or more latches are positioned on the cartridge frame to engage a corresponding latch aperture when the fan cartridge is inserted between the pair of spaced apart channels.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 7, 2019
    Inventor: Jon Brian Ehlen
  • Patent number: 10222569
    Abstract: Technology is provided for a cable management enclosure. The cable management enclosure includes an elongate bottom panel having a first end portion and a second end portion. A front panel is coupled to the first end portion and has at least one elongate aperture positioned to receive a cable. An end panel is coupled to the second end portion and a cover is coupled to at least one of the bottom panel, the front panel and the end panel. The cover includes a top panel and a pair of side panels. An elongate grommet is mounted in each of the elongate apertures.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: March 5, 2019
    Assignee: Facebook, Inc.
    Inventor: Jon Brian Ehlen
  • Publication number: 20190069445
    Abstract: Air blocking panel assemblies for server component racks are described herein. An air blocking assembly configured in accordance with the present technology can include a frame portion and a plurality of first engagement features arranged on opposing end regions of the frame portion. The first engagement features are positioned to releasably mate with corresponding second engagement features of the component rack to retain the air blocking panel assembly within the component rack. The air blocking panel assembly can further include a plurality of removable tooling features arranged across a front side of the frame portion. The removable tooling features comprise selectively removable knockout holes that, when removed, are positioned to receive retention members from an external accessory such as a cable tray. The disclosed air blocking panel assemblies are configured for installation and uninstallation with the component rack by hand without the use of any tools.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventor: Jon Brian Ehlen
  • Patent number: 10219413
    Abstract: Air blocking panel assemblies for server component racks are described herein. An air blocking assembly configured in accordance with the present technology can include a frame portion and a plurality of first engagement features arranged on opposing end regions of the frame portion. The first engagement features are positioned to releasably mate with corresponding second engagement features of the component rack to retain the air blocking panel assembly within the component rack. The air blocking panel assembly can further include a plurality of removable tooling features arranged across a front side of the frame portion. The removable tooling features comprise selectively removable knockout holes that, when removed, are positioned to receive retention members from an external accessory such as a cable tray. The disclosed air blocking panel assemblies are configured for installation and uninstallation with the component rack by hand without the use of any tools.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: February 26, 2019
    Assignee: Facebook, Inc.
    Inventor: Jon Brian Ehlen
  • Publication number: 20190045651
    Abstract: Technology is provided for a storage card adapter. The storage card adapter is used for housing storage cards (e.g., M.2 storage cards), and the storage card adapter can then be inserted into a drive bay. The storage card adapter includes a compression latch system that, when engaged, brings together the cover and carrier frame of the storage card adapter such that at least 100 lbs of compressive force is applied to thermal pads disposed on either side of storage cards housed within the storage card adapter. The compression latch system includes a cam into which a shaft of a compression latch is inserted. When a lever attached to one end of the shaft is pivoted about the shaft, a ramp on the opposite end of the shaft engages with an engagement ramp within the cam to thereby pull together the cover and carrier frame and provide the desired compressive force to the thermal pads.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 7, 2019
    Inventors: Jon Brian Ehlen, Melody Grace Liu
  • Publication number: 20190037733
    Abstract: A server-device carrier may include a carrier body having (1) a device mounting base, (2) a side wall extending from the device mounting base, and (3) a magnetic mounting member. The server-device carrier may also include a carrier cover having (1) an upper wall abutting an upper portion of the carrier body, (2) a side wall abutting at least a portion of the side wall of the carrier body, with the side wall of the carrier cover extending from the upper wall of the carrier cover toward the device mounting base of the carrier body, and (3) a magnetic coupling member that is magnetically coupled to the magnetic mounting member of the carrier body. The magnetic coupling member may be disposed in the upper wall or the side wall of the carrier cover. Various other apparatuses, systems, and methods are also disclosed.
    Type: Application
    Filed: July 31, 2017
    Publication date: January 31, 2019
    Inventor: Jon Brian Ehlen
  • Publication number: 20190016553
    Abstract: Technology is provided for a cable management spool assembly. The cable management spool assembly includes a spool and one or more arcuate covers. The spool includes a flange portion having a first side configured to confront a mounting surface and a second side opposite the first side. A drum portion extends from the second side of the flange portion and one or more latches extend away from the first side of the flange portion. The latches are positioned to engage one or more corresponding mounting features of the mounting surface. The arcuate covers are coupled to the spool and are pivotable between an open position where a cable may be wound on the drum portion and a closed position where the cable is retained on the drum portion.
    Type: Application
    Filed: July 11, 2017
    Publication date: January 17, 2019
    Inventor: Jon Brian Ehlen
  • Publication number: 20190012288
    Abstract: Introduced here are multi-server sleds that include multiple card slots for receiving modular cards. Pairs of card slots can be connected to one another via a Peripheral Component Interconnect Express (PCIe) bus. However, communication via the PCIe bus may only be permitted when the pair of card slots includes modular cards of different types (e.g., a server card and a device card). Card type can be established by looking at the voltage available on a single pin of the PCIe bus corresponding to a modular card, and/or parsing system information stored within a memory of the modular card. This is enabled by a baseboard management controller (BMC) that communicates with the modular card via a bridge integrated circuit (IC) interface. Software-implemented modifications to the standard PCIe pin assignments may be made to avoid permitting communication between modular cards of the same type.
    Type: Application
    Filed: July 7, 2017
    Publication date: January 10, 2019
    Inventors: Yan Zhao, Hu Li, Jon Brian Ehlen
  • Publication number: 20180350402
    Abstract: Technology is provided for a storage card adapter. The storage card adapter is used for housing storage cards (e.g., M.2 storage cards), and the storage card adapter can then be inserted into a drive bay. The storage card adapter includes an adapter frame and an adapter cover. The adapter frame includes a pair of guide posts having a ledge upon which one end of a storage card rests when the storage cards are installed in storage card connectors on a printed circuit board installed in the storage card adapter. The adapter cover includes a pair of clamping posts that are aligned to engage with the guide posts when the adapter cover is fully mated with the adapter frame. In this manner, the end of the storage card becomes clamped between the guide post and the clamping post to thereby secure the storage card within the storage card adapter.
    Type: Application
    Filed: May 30, 2017
    Publication date: December 6, 2018
    Inventor: Jon Brian Ehlen
  • Patent number: 10149414
    Abstract: Technology is provided for a device sled with an interference shield. The device sled includes a sled chassis having a bottom wall and first and second opposed sidewalls. A shield support bracket is coupled to the first sidewall and an interference shield is removably coupled to the shield support bracket and the second sidewall. The interference shield includes a shield panel, first and second opposed side flanges extending from the shield panel, and a latch coupled to the first side flange and positioned to engage the shield support bracket.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: December 4, 2018
    Assignee: Facebook, Inc.
    Inventor: Jon Brian Ehlen
  • Patent number: 10133319
    Abstract: Technology is provided for a pivoting memory drive adapter. The memory drive adapter is used for adapting memory drives for insertion into a drive bay that is larger than the memory drives. The memory drive adapter includes an adapter frame and a memory carrier. The adapter frame has an envelope compatible with a hard disc drive (HDD) drive bay, for example, and includes a pair of spaced apart sidewalls each including a slot. The memory carrier includes a pair of pins extending from opposite sides of the memory carrier engaging a corresponding one of the pair of slots. Thus, the memory carrier can pivot with respect to the adapter frame. A pair of spaced apart ledges divides the memory carrier into two memory drive locations, each sized to receive a memory drive, such as a solid state drive (SSD).
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: November 20, 2018
    Assignee: Facebook, Inc.
    Inventor: Jon Brian Ehlen
  • Patent number: 10132428
    Abstract: Technology is provided for a cable management clip. The cable management clip includes a base portion and one or more cable control fingers. The base portion includes a first side configured to confront a mounting surface and a second side opposite the first side. One or more apertures are formed through the base portion and positioned to receive a corresponding mounting feature of the mounting surface, such as a bridge lance. The cable control fingers each include an arcuate first end portion extending away from the second side of the base portion, a middle portion extending parallel to the base portion, and a second end portion positioned to retain one or more cables between the cable control fingers and the mounting surface.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: November 20, 2018
    Assignee: Facebook, Inc.
    Inventor: Jon Brian Ehlen
  • Patent number: 10054992
    Abstract: Technology is provided for a storage card adapter. The storage card adapter is used for housing storage cards (e.g., M.2 storage cards), and the storage card adapter can then be inserted into a drive bay. The storage card adapter includes a latch system that, when engaged, brings together the cover and carrier frame of the storage card adapter such that at least 75 lbs. of compressive force is applied to thermal pads disposed on either side of storage cards housed within the storage card adapter. The storage card adapters can also include removable spring arms suitable for use in engaging the storage card adapter with a drive bay.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: August 21, 2018
    Assignee: Facebook, Inc.
    Inventors: Jon Brian Ehlen, John Edward Fernandes
  • Patent number: 10045459
    Abstract: A server platform with integrated power supply including a cubby chassis having one or more partitions defining a plurality of sled positions each configured to receive a server sled. A power supply unit is positioned in the cubby chassis and transversely oriented with respect to the one or more partitions. A power supply harness extends between the power supply unit and each of the plurality of sled positions. Therefore, the server platform can be easily connected to a power source without being mounted in a rack, thereby facilitating bench top testing of a server or servers mounted in the cubby chassis.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: August 7, 2018
    Assignee: Facebook, Inc.
    Inventors: Jon Brian Ehlen, Yan Zhao, Jason Taylor
  • Publication number: 20180189218
    Abstract: Technology is provided for a memory drive adapter. The memory drive adapter is used for combining memory drives within an alternative form factor. For example the memory drive adapter can include an adapter frame configured for compatibility with a peripheral component interface. The adapter frame can include first and second spaced apart cover panels. A mounting panel extends between the first and second cover panels. An end panel is positioned opposite the mounting panel and extends between the first and second cover panels. One or more divider tabs extend between the first and second cover panels substantially midway between the mounting panel and the end panel to define a pair of drive bays, each configured to receive a 2.5-inch solid state drive.
    Type: Application
    Filed: December 29, 2016
    Publication date: July 5, 2018
    Inventor: Jon Brian Ehlen
  • Patent number: 10015903
    Abstract: Technology is provided for a device platform with a moveable conductor cover. The device platform includes a power tray, a power supply, and a device sled. The power tray includes a tray chassis having a pair of conductors extending along a portion of the tray chassis. The power tray includes a conductor cover moveable to cover and uncover the pair of conductors. The power supply is connected to the pair of conductors. The device sled is moveable relative to the pair of conductors between a powered position where the conductors are uncovered and an unpowered position where the conductors are covered. The device sled includes a sled chassis, a chassis panel mounted to the sled chassis, and a pair of conductive elements mounted on the chassis panel and positioned for sliding contact with the pair of conductors when the device sled is in the powered position.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: July 3, 2018
    Assignee: Facebook, Inc.
    Inventor: Jon Brian Ehlen
  • Publication number: 20180095505
    Abstract: A self-contained circuit board actuator including a pivot bearing connectable to a circuit board and an actuator lever pivotably coupled to the pivot bearing. The lever is moveable between a closed position and an open position. A pair of opposed pawls extend from a first end of the lever and a latch notch is formed in the first end adjacent the pair of opposed pawls. The latch notch engages a catch tab on the pivot bearing when the lever is in the closed position. The lever is coupled to the pivot bearing by a pivot member and the lever is slidable along the pivot member between a latched position and an unlatched position. The lever includes a pivot bore to receive the pivot member and a resilient member is positioned in the pivot bore around the pivot member to urge the lever toward the latched position.
    Type: Application
    Filed: October 5, 2016
    Publication date: April 5, 2018
    Inventor: Jon Brian Ehlen