公开(公告)号：US20210234590A1

公开(公告)日：2021-07-29

申请号：US16606255

申请日：2018-02-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Richard Sweet ,  Sunil Bharitkar ,  Madhu Sudan Athreya

IPC: H04B7/06 ,  H04W4/02 ,  G01S5/02 ,  G01S5/16 ,  G01S5/18 ,  H04W16/28

Abstract: A location of a first wireless device relative to a second wireless device with which the first wireless device exchanges an in-band data stream is determined. The in-band data stream is exchanged via a wireless signal, and the location is determined based at least in part on an out-of-band data stream originating at the first wireless device. A direction toward which to steer a beam of radiation emitted by an antenna array of the first wireless device is determined based on the location. An instruction is then transmitted to the first wireless device. The instruction instructs the first wireless device to steer the beam toward the direction.

公开(公告)号：US20230191492A1

公开(公告)日：2023-06-22

申请号：US17996050

申请日：2020-04-29

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： William J Allen ,  Temiloluwa Adegoke ,  Matthew Gaubatz ,  John C Greeven ,  Daniel Mosher ,  Thomas A Saksa ,  Vanessa Verzwyvelt ,  Michael F Klopfenstein ,  Xin Cheng ,  Richard Sweet ,  Todd Hegert Goyen

IPC: B22F10/85 ,  B33Y50/02 ,  B22F10/38 ,  B22F10/32

CPC classification number: B22F10/85 ,  B33Y50/02 ,  B22F10/38 ,  B22F10/32 ,  B33Y10/00

Abstract: In some examples, a system receives measurement data obtained based on a non-destructive imaging of an identifiable structure within a three-dimensional (3D) object formed using an additive manufacturing machine, the identifiable structure formed based on control of a characteristic of a build material of a first internal object portion relative to a characteristic of the build material in a second internal object portion, the first and second internal object portions being within the 3D object. The system determines, based on the measurement data, a deviation of a physical property of the identifiable structure from a target physical property, and outputs information indicating the deviation.

公开(公告)号：US11380347B2

公开(公告)日：2022-07-05

申请号：US16076272

申请日：2017-02-01

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Sunil Bharitkar ,  Wensen Liu ,  Madhu Sudan Athreya ,  Richard Sweet

IPC: G10L21/0364 ,  G10L21/02 ,  G10L21/0316 ,  G06T7/70 ,  G10L21/034 ,  G10L25/60 ,  G10L25/84 ,  H04R1/32 ,  H04R17/00

Abstract: In some examples, adaptive speech intelligibility control for speech privacy may include determining, based on background noise at a near-end of a speaker, a noise estimate associated with speech emitted from the speaker, and comparing, by using a specified factor, the noise estimate to a speech level estimate for the speech emitted from the speaker. Adaptive speech intelligibility control for speech privacy may further include determining, based on the comparison, a gain value to be applied to the speaker to produce the speech at a specified level to maintain on-axis intelligibility with respect to the speaker, and applying the gain value to the speaker.

公开(公告)号：US10658873B2

公开(公告)日：2020-05-19

申请号：US16092121

申请日：2016-07-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Isaac Lagnado ,  Monji G Jabori ,  Richard Sweet ,  Steven Petit ,  Donald J Cottrell, Jr. ,  Mats Anders Krister Luckman

IPC: H02J50/12 ,  H01F5/00 ,  H02J7/02 ,  H02J7/00 ,  H02J50/10 ,  H02J50/40 ,  H02J5/00

Abstract: Example implementations relate to wireless charging devices. In an example, a wireless charging device includes a housing and circuitry including a power transmitting coil, where the wireless charging device does not include a power amplifier or a power converter.