CPC Subclass Not Allocatable
G01W METEOROLOGY (radar, sonar, lidar or analogous systems, designed for meteorological use G01S13/95, G01S15/88, G01S17/95)
Description
G01W covers instruments and methods for measuring meteorological phenomena and atmospheric conditions. This includes devices for measuring temperature, humidity, atmospheric pressure, wind speed and direction, precipitation, cloud formation, and other weather-related parameters. The classification encompasses weather stations, radiosondes, barometers, anemometers, rain gauges, and associated data collection systems used in meteorological observation and forecasting. Applications extend from basic weather monitoring to climate research and atmospheric science studies.
3 direct subcodes
Child Classifications
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- G01W 1/00 Meteorology
- G01W 2201/00 Weather detection, monitoring or forecasting for establishing the amount of global warming
- G01W 2203/00 Real-time site-specific personalized weather information, e.g. nowcasting
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