公开(公告)号：US20230288378A1

公开(公告)日：2023-09-14

申请号：US17494478

申请日：2021-10-05

Applicant: Navin Sakthivel ,  Aaron Avagliano ,  Baskaran Ganesan ,  Wei Chen

Inventor： Navin Sakthivel ,  Aaron Avagliano ,  Baskaran Ganesan ,  Wei Chen

IPC: G01N29/28 ,  G01N29/02 ,  G01N33/00 ,  G10K11/02

CPC classification number: G01N29/28 ,  G01N29/02 ,  G01N33/005 ,  G10K11/02 ,  G01N29/2437

Abstract: A buffer rod for an acoustic measurement device including a ceramic nonmetallic body, a window plate disposed at one longitudinal end of the body, an opposite end of the body configured to interact with a transducer.

公开(公告)号：US11590576B2

公开(公告)日：2023-02-28

申请号：US17356622

申请日：2021-06-24

Applicant: Navin Sakthivel ,  Aaron Avagliano ,  Farhat Shaikh ,  Wei Chen ,  Dan Lu

Inventor： Navin Sakthivel ,  Aaron Avagliano ,  Farhat Shaikh ,  Wei Chen ,  Dan Lu

IPC: B22F10/00 ,  B33Y10/00 ,  B33Y80/00 ,  G01D11/30 ,  E21B47/017 ,  B22F7/06

Abstract: A method of forming a high temperature sensor includes preparing a substrate having a surface from an electrically insulative material having a first coefficient of thermal expansion (CTE), preparing an electrical conductor from a metal material having a second CTE that is different from the first CTE, and creating an interface between the electrical conductor and the substrate with a CTE blending medium that is provided between the substrate and the electrical conductor. The CTE blending medium accommodates differing thermal expansion rates of the substrate and the electrical conductor at temperatures of at least 700° C.

公开(公告)号：US20220316281A1

公开(公告)日：2022-10-06

申请号：US17223127

申请日：2021-04-06

Applicant: Farhat Shaikh ,  Navin Sakthivel ,  Aaron Avagliano ,  Wei Chen

Inventor： Farhat Shaikh ,  Navin Sakthivel ,  Aaron Avagliano ,  Wei Chen

IPC: E21B17/00 ,  H01B1/18 ,  C04B37/02 ,  C04B37/00

Abstract: An electrically conductive ceramic composite conductor configured for downhole operations includes a first portion formed from an electrically non-conductive ceramic material having a first coefficient of thermal expansion (CTE). The first portion includes an outer surface. A second portion is disposed radially inwardly of the outer surface. The second portion is formed from an electrically conductive ceramic material having a second CTE that is substantially similar to the first CTE.

公开(公告)号：US20220410267A1

公开(公告)日：2022-12-29

申请号：US17356622

申请日：2021-06-24

Applicant: Navin Sakthivel ,  Aaron Avagliano ,  Farhat Shaikh ,  Wei Chen ,  Dan Lu

Inventor： Navin Sakthivel ,  Aaron Avagliano ,  Farhat Shaikh ,  Wei Chen ,  Dan Lu

IPC: B22F10/00 ,  B33Y10/00 ,  B33Y80/00 ,  B22F7/06 ,  G01D11/30 ,  E21B47/017

Abstract: A method of forming a high temperature sensor includes preparing a substrate having a surface from an electrically insulative material having a first coefficient of thermal expansion (CTE), preparing an electrical conductor from a metal material having a second CTE that is different from the first CTE, and creating an interface between the electrical conductor and the substrate with a CTE blending medium that is provided between the substrate and the electrical conductor. The CTE blending medium accommodates differing thermal expansion rates of the substrate and the electrical conductor at temperatures of at least 700° C.

公开(公告)号：US12224565B2

公开(公告)日：2025-02-11

申请号：US17753384

申请日：2019-09-06

Applicant: Honeywell International Inc. ,  Xinyan Zheng ,  Haitao Li ,  Wei Chen ,  Xuewei Liu ,  Bhavesh Gupta

Inventor： Xinyan Zheng ,  Haitao Li ,  Wei Chen ,  Xuewei Liu ,  Bhavesh Gupta

IPC: H02G3/08

Abstract: An adaptor plate includes a front plate that is configured to span across at least a portion of a front of an electrical junction box and includes one or more adaptor plate mounting features configured to align with corresponding mounting features of the electrical junction box. A DIN rail engagement portion extends backward from the front plate (and into the junction box) and is configured to fit at least partially into an elongated DIN rail mounting recess of a DIN rail device. In some cases, a first mounting slot is disposed within a first side of the DIN rail engagement portion for receiving a first mounting latch of the DIN rail device, and a second mounting slot is disposed within a second side of the DIN rail engagement portion for receiving a second mounting latch of the DIN rail device.

公开(公告)号：USD1028377S1

公开(公告)日：2024-05-21

申请号：US29926259

申请日：2024-01-30

Applicant: Wei Chen

Designer： Wei Chen

Abstract: FIG. 1 is a top perspective view of a dog cage, showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is an enlarged detail view of area 9 in FIG. 1.
The short dash-short dash broken lines in the drawings illustrate the portions of the dog cage, which form no part of the claimed design.
The long dash-short dash broken lines in FIGS. 1 and 9 show the boundaries of the enlargement shown in FIG. 9 and form no part of the claimed design.

公开(公告)号：USD988027S1

公开(公告)日：2023-06-06

申请号：US29849558

申请日：2022-08-11

Applicant: Wei Chen

Designer： Wei Chen

Abstract: FIG. 1 is a top, front and right side perspective view of a six-section toothbrush holder with detachable tray, showing my new design;
FIG. 2 is a bottom side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a right elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

公开(公告)号：USD988026S1

公开(公告)日：2023-06-06

申请号：US29849556

申请日：2022-08-11

Applicant: Wei Chen

Designer： Wei Chen

Abstract: FIG. 1 is a top, front and right side perspective view of a three-section toothbrush holder with detachable tray, showing my new design;
FIG. 2 is a bottom side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a right elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

公开(公告)号：US11426598B2

公开(公告)日：2022-08-30

申请号：US16433345

申请日：2019-06-06

Applicant: Wen-Shen Ko ,  Chih-Han Ko ,  Wang-Hsiang Ko ,  Wei Chen

Inventor： Wen-Shen Ko ,  Chih-Han Ko ,  Wang-Hsiang Ko ,  Wei Chen

IPC: A61N2/00 ,  A61N2/06 ,  A61F13/02

Abstract: A reusable adhesive pad with embedded magnets consists of a layer of fibrous cloth with elasticity, a layer of silicone gel padding, and permanent magnets. The fibrous cloth with elasticity is made from fiber materials with a stretchable characteristic. The silicone gel padding is spread out fully and glued on one surface of the fibrous cloth with elasticity. In addition, the silicone gel padding is provided with holes that the permanent magnets with cylindrical or conical outers can be filled in and glued to the adhesive surface of the fibrous cloth with elasticity. Since the other sides of the permanent magnets protrude outwards the surface of the silicone gel padding, applying the invention to the human skin can perform the acupuncture and moxibustion treatment and the magneto-therapy to lessen painful discomfort.

公开(公告)号：US10947680B2

公开(公告)日：2021-03-16

申请号：US16138899

申请日：2018-09-21

Applicant: Yabin Liu ,  Da Pan ,  Wei Chen

Inventor： Yabin Liu ,  Da Pan ,  Wei Chen

IPC: E01D21/00 ,  B66C23/36 ,  B60F1/04 ,  B66C23/50 ,  B66C23/78 ,  B66C9/00

Abstract: A lifter assembly includes a base having a top and a bottom surface. Connectors are attached to the base extending outwardly from the bottom surface. Each of the connectors includes at least one rail wheel rotatably attached thereto. The base includes traveling wheels rotatably attached thereto. A post is attached to the base extending outwardly from the top surface to a distal end. An arm is disposed on the distal end, rotatably attached to the post, extending outwardly to a terminal end. A support is movably attached to the arm and extends outwardly to a support end. A trolley is slidably disposed on the arm and movable along the arm between the terminal end and the post. Each of the traveling wheels includes a leg pivotably attached to the base connecting the traveling wheel to the base and move the traveling wheel between a transport and a storage position.