Inventor · disambiguated record
Donald Richman
Also filed as: RICHMAN DONALD
4 granted patents·120 citations·filing 1971–1977
79Inventor score
Top patents by PatentIndex Score
4 records- 0190US4321601AThree dimensional, azimuth-correcting mapping radarUNITED TECHNOLOGIES CORP·Filed 1971·Granted Mar 23, 1982·80 cites·4 claims
- 0266US4245239AColor television receiving system utilizing inferred high frequency signal components to reduce color infidelities in regions of high color saturationQUADRICOLOR TECHNOLOGY·Filed 1977·Granted Jan 13, 1981·17 cites·212 claims
- 0360US4183051AColor television receiving system utilizing multimode inferred highs correction to reduce color infidelitiesQUADRICOLOR TECHNOLOGY·Filed 1977·Granted Jan 8, 1980·14 cites·194 claims
- 0448US4181917AColor television receiving system utilizing inferred high frequency signal components to reduce color infidelities in regions of color transitionsQUADRICOLOR TECHNOLOGY·Filed 1977·Granted Jan 1, 1980·9 cites·216 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →