CPC Main Group Additional Only
G03H 2225/00 Active addressable light modulator
6 direct subcodes
Child Classifications
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- G03H 2225/10 Shape or geometry
- G03H 2225/20 Nature, e.g. e-beam addressed
- G03H 2225/30 Modulation
- G03H 2225/52 Reflective modulator
- G03H 2225/55 Having optical element registered to each pixel
- G03H 2225/60 Multiple SLMs
Top Applicants
Top 10 applicants by patent filingsfor class G03, 2013–2023, worldwide · Source: EPO PATSTAT
- CANON JP 19,215
- CANON 12,916
- ASML NETHERLANDS NL 10,000
- FUJIFILM JP 7,814
- SAMSUNG ELECTRONICS COMPANY KR 5,181
- CARL ZEISS SMT DE 5,079
- RICOH COMPANY JP 4,343
- LG INNOTEK COMPANY KR 4,054
- KYOCERA DOCUMENT SOLUTIONS 3,812
- KYOCERA DOCUMENT SOLUTIONS JP 3,682