Inventor · disambiguated record
Dick Chang
Also filed as: CHANG DICK · CHANG DICK Y K
9 granted patents·4 pending applications·293 citations·filing 1987–2007
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US7097593B2Combination of treadmill and stair climbing machineNAUTILUS INC·Filed 2003·Granted Aug 29, 2006·95 cites·3 claims
- 0287US7819779B2Combination of treadmill and stair climbing machineNAUTILUS INC·Filed 2006·Granted Oct 26, 2010·29 cites·23 claims
- 0385USD306642SHousing for an outdoor coil of an air conditioning systemCARRIER CORP·Filed 1988·Granted Mar 13, 1990·35 cites·1 claims
- 0474US4748827ACoil support structureCHANG DICK Y K·Filed 1987·Granted Jun 7, 1988·35 cites·10 claims
- 0572US6746374B2Folding device for treadmillsFiled 2002·Granted Jun 8, 2004·22 cites·3 claims
- 0669US7140485B1Lubrication device for endless belt of treadmillsCHANG DICK·Filed 2005·Granted Nov 28, 2006·11 cites·8 claims
- 0763US6746376B2Folding structure for treadmillFiled 2002·Granted Jun 8, 2004·13 cites·3 claims
- 0863US5036674AAccumulator mounting method and apparatusCARRIER CORP·Filed 1990·Granted Aug 6, 1991·30 cites·4 claims
- 0950US4748828ASelf-draining base pan for an air conditionerCARRIER CORP·Filed 1987·Granted Jun 7, 1988·23 cites·5 claims
- 1045US2008171640A1Cushion adjustable and display devices for treadmillsCHANG DICK·Filed 2007·Application pending·0 cites
- 1144US2007142183A1Shaking endless belt for treadmillsCHANG DICK·Filed 2006·Application pending·0 cites
- 1243US2006105886A1Combination of climbing exerciser and treadmillCHANG DICK·Filed 2004·Application pending·0 cites
- 1336US2002196882A1Transmission method capable of synchronously transmitting information in many waysFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →