Inventor · disambiguated record
Christopher Ka-Yin Lam
Also filed as: LAM CHRISTOPHER KA-YIN
13 granted patents·6 pending applications·38 citations·filing 2019–2025
89Inventor score
Files withLULULEMON ATHLETICA CANADA INC19
Top patents by PatentIndex Score
19 records- 0197US11219270B2Dual-layered midsoleLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Jan 11, 2022·10 cites·14 claims
- 0295US11812820B2Footwear upper comprising stretch zonesLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Nov 14, 2023·3 cites·22 claims
- 0394US11219273B2Footwear upper comprising stretch zonesLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Jan 11, 2022·3 cites·14 claims
- 0491US11564446B1Outsoles having traction insertsLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Jan 31, 2023·4 cites·18 claims
- 0591US11540592B2Dual-layered midsoleLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Jan 3, 2023·2 cites·19 claims
- 0688US12114726B2Dual-layered midsoleLULULEMON ATHLETICA CANADA INC·Filed 2022·Granted Oct 15, 2024·1 cites·13 claims
- 0786US12041975B2Socks having integrated gripping systemsLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Jul 23, 2024·2 cites·17 claims
- 0883US12376645B2Outsoles having traction insertsLULULEMON ATHLETICA CANADA INC·Filed 2023·Granted Aug 5, 2025·1 cites·21 claims
- 0983US12295456B2Footwear upper comprising stretch zonesLULULEMON ATHLETICA CANADA INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 1078US2025228335A1Footwear upper comprising stretch zonesLULULEMON ATHLETICA CANADA INC·Filed 2025·Application pending·0 cites
- 1176US2024423319A1Dual-layered midsoleLULULEMON ATHLETICA CANADA INC·Filed 2024·Application pending·0 cites
- 1274US2025288057A1Outsoles having traction insertsLULULEMON ATHLETICA CANADA INC·Filed 2025·Application pending·0 cites
- 1372US2025280922A1Segmented sole for footwearLULULEMON ATHLETICA CANADA INC·Filed 2025·Application pending·0 cites
- 1471US2024415205A1Socks having targeted cushioning zonesLULULEMON ATHLETICA CANADA INC·Filed 2024·Application pending·0 cites
- 1570US2024341373A1Socks having integrated gripping systemsLULULEMON ATHLETICA CANADA INC·Filed 2024·Application pending·0 cites
- 1665USD932750SShoeLULULEMON ATHLETICA CANADA INC·Filed 2019·Granted Oct 12, 2021·9 cites·1 claims
- 1763US12114712B2Socks having targeted cushioning zonesLULULEMON ATHLETICA CANADA INC·Filed 2021·Granted Oct 15, 2024·0 cites·18 claims
- 1863USD1012447SPair of shoe solesLULULEMON ATHLETICA CANADA INC·Filed 2020·Granted Jan 30, 2024·3 cites·1 claims
- 1958US12426672B2Segmented sole for footwearLULULEMON ATHLETICA CANADA INC·Filed 2020·Granted Sep 30, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →