Seamless bridging ar-device and ar-system
US-2018357828-A1 · Dec 13, 2018 · US
Measuring angles
Measuring angles · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01C1/00 |
| Official title | Measuring angles |
| Display label | Measuring angles |
| Total patents | 242 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 19 |
| 2017 | 17 |
| 2018 | 22 |
| 2019 | 24 |
| 2020 | 32 |
| 2021 | 31 |
| 2022 | 18 |
| 2023 | 19 |
| 2024 | 20 |
| 2025 | 18 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Object detection sensor alignment monitoring system
US-10101152-B1 · Oct 16, 2018 · US
Surveying instrument, surveying instrument usage method, and construction machine control system
US-10094076-B2 · Oct 9, 2018 · US
Object detection sensor alignment monitoring system
US-2018283859-A1 · Oct 4, 2018 · US
Inductive position sensor with frequency converter and Goertzel filter for analyzing signals
US-10060764-B2 · Aug 28, 2018 · US
Indoor mobile robot position and posture measurement system based on photoelectric scanning and measurement method
US-2018216941-A1 · Aug 2, 2018 · US
Measurement method for liquid crystal azimuthal angle of liquid crystal panel and measurement device
US-2018107033-A1 · Apr 19, 2018 · US
Method and device for automatically estimating parameters relating to a flight of an aircraft
US-9945664-B2 · Apr 17, 2018 · US
Method and device for activating the display of at least one stall margin indicator of an aircraft
US-9840337-B2 · Dec 12, 2017 · US
Posture calculation device of working machinery, posture calculation device of excavator, and working machinery
US-2017321395-A1 · Nov 9, 2017 · US
Laser measurement system and method for measuring 21 gmes
US-2017314916-A1 · Nov 2, 2017 · US
Inductive position sensor with frequency converter and goertzel filter for analyzing signals
US-2017268907-A1 · Sep 21, 2017 · US
Posture calculation device of working machinery, posture calculation device of excavator, and working machinery
US-9745726-B2 · Aug 29, 2017 · US
Surveying instrument, surveying instrument usage method, and construction machine control system
US-2017226708-A1 · Aug 10, 2017 · US
System and method for identifying heading of a moving vehicle using accelerometer data
US-9726497-B1 · Aug 8, 2017 · US
Self-authenticating chip
US-2017220784-A1 · Aug 3, 2017 · US
User prompting method, electronic device and computer storage medium
US-2017201678-A1 · Jul 13, 2017 · US
Providing an authenticating service of a chip
US-9690927-B2 · Jun 27, 2017 · US
Apparatus for detecting vehicle pitch angle using acceleration sensor and gyro sensor and method therof
US-2017167942-A1 · Jun 15, 2017 · US
Advanced tactical line replaceable unit alignment system
US-9664532-B2 · May 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01C1/00?
- CPC G01C1/00 is the Cooperative Patent Classification code for “Measuring angles.”
- How many patents are filed under CPC G01C1/00 (Measuring angles)?
- Our database includes 242 publications tagged with this CPC code.
- Is patent activity under CPC G01C1/00 growing?
- Publication counts under this code: 20 in 2024 vs 18 in 2025 (latest complete years).