公开(公告)号：US20230421961A1

公开(公告)日：2023-12-28

申请号：US17846063

申请日：2022-06-22

Applicant: Hewlett-Packard Development Company, LP.

Inventor： Yen-Hsin HO ,  Yi-Ying LAI ,  Chen-Hui HU ,  Chen-Yu CHANG

IPC: H04R9/02 ,  H04R9/06

CPC classification number: H04R9/025 ,  H04R9/063 ,  H04R2209/026

Abstract: In an example, a speaker device may include a first transducer and a second transducer. The first transducer may include a first diaphragm, a first magnetic circuit, and a first voice coil disposed in a magnetic gap of the first magnetic circuit to cause vibration of the first diaphragm. The second transducer may include a second diaphragm, a second magnet circuit, and a second voice coil disposed in a magnetic gap of the second magnetic circuit to cause vibration of the second diaphragm. Further, the speaker device may include a magnetic plate having a first surface coupled to the first transducer and a second surface coupled to the second transducer. The first surface is opposite to the second surface.

公开(公告)号：US20230300525A1

公开(公告)日：2023-09-21

申请号：US17696933

申请日：2022-03-17

Applicant: Hewlett-Packard Development Company, LP.

Inventor： Hsiang-Ta KE ,  Pei Song Tang ,  Wei-Yu Chen

IPC: H04R3/00 ,  G06T7/70 ,  H04R1/40 ,  G10L17/06 ,  G10L17/02 ,  H04L65/4038

CPC classification number: H04R3/005 ,  G06T7/70 ,  H04R1/406 ,  G10L17/06 ,  G10L17/02 ,  H04L65/4038 ,  G06T2207/30196 ,  H04R2430/01 ,  H04R2201/401

Abstract: In an example, a computing device includes a microphone array and a processor. The processor may transmit an audio stream of a presentation to an online conference. Further, the processor may receive audio data via the microphone array while the audio stream is being transmitted. In response to determining the audio data is coming from a presenter of the presentation, the processor may perform a fade audio operation to control an audio level of the audio stream.

公开(公告)号：US20210368070A1

公开(公告)日：2021-11-25

申请号：US16500386

申请日：2018-05-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Ranjit Bhaskar ,  Morgan Schramm ,  Erik A Anderson

IPC: H04N1/60

Abstract: Target color table generated from source color tables. A first significance factor is assigned to a first node in a first source color table. The first node in the first source color table corresponds with a color input in a first color space and provides a first print substance formulation in a second color space. A second significance factor is assigned to a second node in a second source color table. The second node in the second source color table corresponds with the color input in the first color space and provides a second print substance formulation in the second color space. A third node in target color table is generated from the first and second nodes based on the first and second significance factors. The third node corresponds with the color input in the first color space and provides a third print substance formulation in the second color space.

公开(公告)号：US20210286477A1

公开(公告)日：2021-09-16

申请号：US16461795

申请日：2017-02-24

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： RACHEL WREE ,  GARY LEWIS POOLE ,  EDMOND UNDERWOOD

IPC: G06F3/0482 ,  G06F3/0485 ,  G06F3/0488

Abstract: In some examples, gesture based selection may include receiving a first selection of a first item from a list of items displayed on a touchscreen. The first selection may be based on a gesture that includes a first contact with the touchscreen for a specified time duration. Gesture based selection may further include receiving a second selection of a second item from the list of items displayed on the touchscreen. The first and second items may include at least one item therebetween. Further, the second selection may be based on another gesture that is distinct from the gesture associated with the first selection and includes a second contact with the touchscreen for another specified time duration. Gesture based selection may further include generating, based on the first and second selections, a display that indicates selection of the first and second items, and the at least one item therebetween.

公开(公告)号：US20200002977A1

公开(公告)日：2020-01-02

申请号：US16486496

申请日：2017-02-17

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Natalia Russi-Vigoya

IPC: E05B51/00 ,  E05B43/00 ,  E05B39/00 ,  E05B35/00 ,  G07C9/00

Abstract: Door access devices are disclosed. An example door access device includes a door handle to open a door and a fingerprint reader disposed on a rear side of the door handle to read a fingerprint from a user touching the rear side of the door handle. The fingerprint reader is obscured from view from a vantage of the user attempting to open the door.

公开(公告)号：US20190354828A1

公开(公告)日：2019-11-21

申请号：US16475824

申请日：2017-01-04

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Jonathan Neuneker ,  Shaun Henry ,  Greg Creager

IPC: G06K19/073

Abstract: One example of a device includes a radio-frequency identification (RFID) circuit and a security circuit. The security circuit disables the RFID circuit directly in response to a predetermined number of readings of the RFID circuit.

公开(公告)号：US20190177858A1

公开(公告)日：2019-06-13

申请号：US16323088

申请日：2016-10-05

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： YOUNG-JUN LI ,  KUAN-TING WU ,  XIAO-JUN ZHU

IPC: C23C28/00

Abstract: Examples relating to coating an alloy substrate are described. For example, techniques for treating a surface of the alloy substrate for coating the alloy substrate with an exterior coat include providing an alloy substrate of a die-casted metal alloy, the alloy substrate having a surface with multiple pores, and applying an electrically conductive layer on the surface of the alloy substrate. The electrically conductive surface is composed of metal particles and electrically conductive polymers, and the electrically conductive layer is applied such that the metal particles fill the multiple pores on the surface of the alloy substrate. Thereafter, an oxidation process is performed on the surface to form an oxidation layer over the surface. The oxidation layer provides for adhesion of the surface with the exterior coat.

公开(公告)号：US20190164704A1

公开(公告)日：2019-05-30

申请号：US16092920

申请日：2016-08-03

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： DAVID ISAAC BLATT ,  JACK HUNG ,  JERRY HUNG

IPC: H01H13/86

Abstract: Example implementations relate to modular keyboards. In an example, a modular keyboard can include a keyboard module including keys, where the keyboard module includes a plurality of locking mechanisms, and a lattice removably coupled by the plurality of locking mechanisms to the keyboard module, where the lattice comprises a keyboard overlay.

公开(公告)号：US20180325390A1

公开(公告)日：2018-11-15

申请号：US15772445

申请日：2016-02-10

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Matthew Flach ,  Amol Subhash Pandit ,  Peter Andrew Seiler

IPC: A61B5/0205 ,  G16H10/60 ,  A61B5/0255 ,  A61B5/024 ,  A61B5/00 ,  A61B5/11

CPC classification number: A61B5/02055 ,  A61B5/024 ,  A61B5/02438 ,  A61B5/0255 ,  A61B5/0531 ,  A61B5/08 ,  A61B5/1107 ,  A61B5/222 ,  A61B5/442 ,  A61B5/686 ,  A61B5/6895 ,  A61B5/6898 ,  A61B2562/0219 ,  A61B2562/0271 ,  A63B22/0023 ,  A63B22/0242 ,  A63B24/0087 ,  A63B2024/0093 ,  A63B2071/0683 ,  A63B2220/40 ,  A63B2220/836 ,  A63B2225/50 ,  A63B2230/062 ,  A63B2230/405 ,  A63B2230/505 ,  A63B2230/605 ,  A63B2230/655 ,  G16H10/60

Abstract: An example system, for analyzing biometric data, is disclosed. The system includes a sensor unit to measure biometric data of a user. The system also includes a controller unit coupled to the sensor to perform an analysis of the biometric data based on at least one predetermined criteria and determine at least one setting adjustment for a device based on the analysis. Further, the system includes a communication unit to deliver an instruction from the controller to the device. The instruction includes the at least one setting adjustment associated with the device.

公开(公告)号：US20180314544A1

公开(公告)日：2018-11-01

申请号：US15770140

申请日：2015-10-30

Applicant: Hewlett-Packard Development Company LP

Inventor： Siamack Ayandeh

IPC: G06F9/455 ,  H04L29/08

CPC classification number: H04L67/1097 ,  G06F9/45558 ,  G06F2009/45579

Abstract: In example implementations, an apparatus is provided. The apparatus may include a processor to execute a plurality of virtual machines (VMs). A hypervisor in communication with the plurality of VMs may create a hypervisor input and output (IO) block having a plurality of virtual machine (VM) data blocks. At least two VM data blocks of the plurality of VM data blocks are from at least two different VMs of the plurality of VMs. The apparatus may also include a fabric input and output interface to a storage area network to transmit the hypervisor IO block as a frame payload to a storage appliance.