CPC Main Group
G01S 17/00 Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
8 direct subcodes
Child Classifications
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- G01S 17/02 Systems using the reflection of electromagnetic waves other than radio waves (G01S17/66 takes precedence)
- G01S 17/66 Tracking systems using electromagnetic waves other than radio waves
- G01S 17/74 Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
- G01S 17/86 Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
- G01S 17/87 Combinations of systems using electromagnetic waves other than radio waves
- G01S 17/88 Lidar systems specially adapted for specific applications
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 21,460
- ROBERT BOSCH DE 17,801
- SGCC(STATE GRID CORPORATION OF CHINA) 17,347
- SAMSUNG ELECTRONICS COMPANY KR 13,192
- QUALCOMM US 9,900
- HALLIBURTON ENERGY SERVICES GROUP US 9,742
- PHILIPS ELECTRONICS NL 7,249
- MITSUBISHI ELECTRIC CORPORATION JP 6,503
- ZHEJIANG UNIVERSITY 6,414
- DENSO CORPORATION JP 6,382