Inventor · name-matched record
CHENG KARL
2 granted patents·1 pending application·0 citations·filing 2022–2025
22Inventor score
Technology areasG06Q
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0154US12555106B2Digitization of payment cards for Web 3.0 and metaverse transactionsMASTERCARD ASIA PACIFIC PTE LTD·Filed 2023·Granted Feb 17, 2026·0 cites·15 claims
- 0254US2026057431A1Methods and systems for generating personalized recommendationsMASTERCARD INTERNATIONAL INC·Filed 2025·Application pending·0 cites
- 0351US12536538B2Method and system for payment device-based accessMASTERCARD ASIA PACIFIC PTE LTD·Filed 2022·Granted Jan 27, 2026·0 cites·17 claims
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Identity basis: exact name match across USPTO filings. How scoring works →