JPWO2024201597A1 - - Google Patents
Info
- Publication number
- JPWO2024201597A1 JPWO2024201597A1 JP2025509235A JP2025509235A JPWO2024201597A1 JP WO2024201597 A1 JPWO2024201597 A1 JP WO2024201597A1 JP 2025509235 A JP2025509235 A JP 2025509235A JP 2025509235 A JP2025509235 A JP 2025509235A JP WO2024201597 A1 JPWO2024201597 A1 JP WO2024201597A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/46—Indirect determination of position data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/011925 WO2024201597A1 (ja) | 2023-03-24 | 2023-03-24 | 測定システムおよびヘッドマウントディスプレイ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024201597A1 true JPWO2024201597A1 (https=) | 2024-10-03 |
| JPWO2024201597A5 JPWO2024201597A5 (https=) | 2025-12-11 |
Family
ID=92904057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025509235A Pending JPWO2024201597A1 (https=) | 2023-03-24 | 2023-03-24 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2024201597A1 (https=) |
| WO (1) | WO2024201597A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0352689U (https=) * | 1989-09-29 | 1991-05-22 | ||
| DE4218303C1 (de) * | 1992-06-03 | 1994-03-03 | Endress Hauser Gmbh Co | Verfahren und Anordnung zur Abstandsmessung nach dem Impulslaufzeitprinzip |
| JPH07239384A (ja) * | 1994-02-28 | 1995-09-12 | Mitsubishi Heavy Ind Ltd | 距離センサー |
| US10572024B1 (en) * | 2016-09-28 | 2020-02-25 | Facebook Technologies, Llc | Hand tracking using an ultrasound sensor on a head-mounted display |
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2023
- 2023-03-24 JP JP2025509235A patent/JPWO2024201597A1/ja active Pending
- 2023-03-24 WO PCT/JP2023/011925 patent/WO2024201597A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024201597A1 (ja) | 2024-10-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250924 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250924 |