Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
G01S 7/06

Cathode-ray tube displays

Introduced: September 1968

Last revised: January 2006

Full Title

Details of systems according to groups , , > of systems according to group > Display arrangements > Cathode-ray tube displays

Classification Context

Section:
PHYSICS
Class:
MEASURING; TESTING
Subclass:
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

5 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • G01S 7/08 with vernier indication of distance, e.g. using two cathode-ray tubes
  • G01S 7/2 Stereoscopic displays; Three-dimensional [3D] displays; Pseudo-3D displays
  • G01S 7/22 Producing cursor lines and indicia by electronic means
  • G01S 7/24 the display being orientated or displaced in accordance with movement of object carrying the transmitting and receiving apparatus, e.g. true-motion radar

Top Applicants

Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SGCC(STATE GRID CORPORATION OF CHINA) 41,447
  2. CHINESE ACADEMY OF SCIENCES 32,952
  3. ROBERT BOSCH DE 16,470
  4. SAMSUNG ELECTRONICS COMPANY KR 10,052
  5. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 9,573
  6. ZHEJIANG UNIVERSITY 9,529
  7. GUANGDONG POWER GRID CORPORATION 8,615
  8. TSINGHUA UNIVERSITY 7,805
  9. HALLIBURTON ENERGY SERVICES GROUP US 7,796
  10. QUALCOMM US 7,171