Class G01P : MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
Subclass 3/02: Measuring linear or angular speed; Measuring differences of linear or angular speeds ( G01P 5/00-G01P 11/00 take precedence) Devices characterised by the use of mechanical means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12131647 | Estimating motion of wheeled carts | Oct 18, 21 | Oct 29, 24 | Gatekeeper Systems, Inc. |
| 11444235 | Vibrator device, electronic apparatus, and vehicle | Mar 06, 20 | Sep 13, 22 | SEIKO EPSON CORPORATION |
| 11276255 | Mileage and speed estimation | Jul 14, 17 | Mar 15, 22 | Cambridge Mobile Telematics, Inc. |
| 11243221 | Monitoring device and monitoring method of main spindle rotating speed in machine tool, and machine tool | Oct 02, 20 | Feb 08, 22 | Okuma Corporation |
| 11183070 | Estimating motion of wheeled carts | Jan 24, 20 | Nov 23, 21 | Gatekeeper Systems, Inc. |
| 11162966 | Monitoring device and monitoring method of main spindle rotation speed in machine tool, and machine tool | Oct 02, 20 | Nov 02, 21 | Okuma Corporation |
| 11066918 | Methods and systems for use with a positive displacement motor | Apr 19, 17 | Jul 20, 21 | Dowell -- A Division of Schlumberger Technology Corporation |
| 10816567 | Method, apparatus, and computer program for estimating speed of vehicle passing over horizontally grooved road by using acoustic analysis | Aug 23, 18 | Oct 27, 20 | Republic of Korea (National Forensic Service Director Ministry of Public Administration and Security) |
| 10788895 | Measurement system and measurement method using the same | Dec 27, 18 | Sep 29, 20 | (6) INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
| 10768145 | Measurement apparatus, attenuation characteristic calculation method, program, and measurement system | Dec 16, 16 | Sep 08, 20 | Seiko Epson Corporation |
| 10670657 | System for monitoring operation status of electric machine and mobile phone therefor and server-based system using the same | Mar 08, 17 | Jun 02, 20 | ABB Schweiz AG |
| 10557937 | Ship speed meter and ship speed measurement method | Feb 04, 13 | Feb 11, 20 | NIPPON YUSEN KABUSHIKI KAISHA |
| 10546502 | Estimating motion of wheeled carts | Aug 09, 17 | Jan 28, 20 | Gatekeeper Systems, Inc. |
| 10345329 | Inertial force sensor | Jul 05, 16 | Jul 09, 19 | Panasonic Intellectual Property Management Co., Ltd. |
| 10060475 | Braking system | Dec 24, 14 | Aug 28, 18 | Teradyne, Inc. |
| 10053003 | Display control device for meter | May 26, 17 | Aug 21, 18 | 501 Toyota Jidosha Kabushiki Kaisha |
| 9939456 | Exercise support device, control method for exercise support device, and computer-readable storage medium | Sep 17, 14 | Apr 10, 18 | Casio Computer Co. Ltd. |
| 9835641 | Angular velocity detection device and angular velocity sensor including the same | Apr 01, 15 | Dec 05, 17 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 9731744 | Estimating motion of wheeled carts | Sep 02, 16 | Aug 15, 17 | Gatekeeper Systems, Inc. |
| 9599469 | Angular velocity sensor, electronic apparatus, and moving object | Oct 30, 14 | Mar 21, 17 | SEIKO EPSON CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0426,707 | DEVICE AND METHOD FOR PROCESSING A DIGITAL SIGNAL | Jun 13, 24 | Dec 26, 24 | Not available |
| 2024/0275,320 | Method for Determining a Synchronous Speed | Aug 12, 21 | Aug 15, 24 | Not available |
| 2024/0125,813 | INERTIAL SENSOR UNIT | Oct 13, 23 | Apr 18, 24 | Not available |
| 2023/0376,567 | IDENTITY RECOGNITION METHOD AND IDENTITY RECOGNITION SYSTEM | Sep 14, 22 | Nov 23, 23 | NATIONAL TSING HUA UNIVERSITY |
| 2023/0273,234 | MECHANICAL ASSEMBLY FOR MEASURING ROTATION IN SHAFTS | Jul 13, 21 | Aug 31, 23 | Not available |
| 2022/0221,487 | INERTIAL MEASUREMENT UNIT | Jan 06, 22 | Jul 14, 22 | Not available |
| 2021/0247,414 | ROTATION DETECTION DEVICE AND METHOD FOR DETECTING ROTATION | Jan 22, 21 | Aug 12, 21 | Not available |
| 2021/0132,102 | MONITORING DEVICE AND MONITORING METHOD OF MAIN SPINDLE ROTATION SPEED IN MACHINE TOOL, AND MACHINE TOOL | Oct 02, 20 | May 06, 21 | Okuma Corporation |
| 2020/0284,815 | VIBRATOR DEVICE, ELECTRONIC APPARATUS, AND VEHICLE | Mar 06, 20 | Sep 10, 20 | SEIKO EPSON CORPORATION |
| 2019/0137,533 | METHOD, APPARATUS, AND COMPUTER PROGRAM FOR ESTIMATING SPEED OF VEHICLE PASSING OVER HORIZONTALLY GROOVED ROAD BY USING ACOUSTIC ANALYSIS | Aug 23, 18 | May 09, 19 | Not available |
| 2018/0340,954 | ROTATION SPEED DETECTION DEVICE | Sep 21, 16 | Nov 29, 18 | Not available |
| 2015/0224,380 | Measurement System and Measurement Device | Feb 09, 15 | Aug 13, 15 | MIZUNO CORPORATION |
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