Assignee
EFFICIENT AUCTIONS LLC
US·15 granted patents·2 pending applications·286 citations·filing 1999–2025
Top patents by PatentIndex Score
17 records- 0197US11361607B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2021·Granted Jun 14, 2022·9 cites·30 claims
- 0297US11069171B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2020·Granted Jul 20, 2021·9 cites·30 claims
- 0397US10872487B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2020·Granted Dec 22, 2020·15 cites·30 claims
- 0496US11908249B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2023·Granted Feb 20, 2024·3 cites·30 claims
- 0596US11580808B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2022·Granted Feb 14, 2023·5 cites·30 claims
- 0692US12322217B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2024·Granted Jun 3, 2025·1 cites·96 claims
- 0791US7165046B2System and method for an efficient dynamic multi-unit auctionEFFICIENT AUCTIONS LLC·Filed 2001·Granted Jan 16, 2007·47 cites·80 claims
- 0890US11532195B2System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2022·Granted Dec 20, 2022·1 cites·30 claims
- 0990US7249027B1Computer implemented methods and apparatus for auctionsEFFICIENT AUCTIONS LLC·Filed 2000·Granted Jul 24, 2007·58 cites·108 claims
- 1088US7774264B1Computer implemented methods and apparatus for auctionsEFFICIENT AUCTIONS LLC·Filed 2007·Granted Aug 10, 2010·16 cites·33 claims
- 1187US7467111B2System and method for an efficient dynamic multi-unit auctionEFFICIENT AUCTIONS LLC·Filed 2007·Granted Dec 16, 2008·11 cites·27 claims
- 1285US7062461B1System and method for an efficient dynamic multi-unit auctionEFFICIENT AUCTIONS LLC·Filed 2000·Granted Jun 13, 2006·36 cites·65 claims
- 1384US7729975B2System and method for a hybrid clock and proxy auctionEFFICIENT AUCTIONS LLC·Filed 2004·Granted Jun 1, 2010·29 cites·80 claims
- 1475US2025148852A1System and method for cryptographic choice mechanismsEFFICIENT AUCTIONS LLC·Filed 2025·Application pending·0 cites
- 1574US7966247B1Ascending bid auction for multiple objectsEFFICIENT AUCTIONS LLC·Filed 2005·Granted Jun 21, 2011·2 cites·14 claims
- 1664US2020349570A1System and method for enhanced clock auctions and combinatorial clock auctionsEFFICIENT AUCTIONS LLC·Filed 2019·Application pending·0 cites
- 1748US7337139B1Ascending bid auction for multiple auctionsEFFICIENT AUCTIONS LLC·Filed 1999·Granted Feb 26, 2008·44 cites·58 claims
Join the waitlist — get patent alerts
Get an alert when EFFICIENT AUCTIONS LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →