Patent assignee · US · COMPANY

TrellisWare Technologies, Inc.

48Patents
45Active
48Granted
53Portfolio score

Filing activity: May 26, 1998 → Apr 10, 2023 · 11 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7958425B2 Method and apparatus for communications using turbo like codes Electricity 79 Active
US9231647B2 Joint analog and digital interference cancellation in wireless systems Electricity 53 Active
US7793190B1 Reduced clash GRA interleavers Electricity 16 Active
US7673213B2 Method and apparatus for communications using improved turbo like codes Electricity 13 Active
US7584400B2 Clash-free irregular-repeat-accumulate code Electricity 9 Active
US8873391B2 Method and system for coordinating access to a barrage relay network Electricity 9 Active
US7975189B2 Error rate estimation/application to code-rate adaption Electricity 9 Active
US7010069B2 Method for co-channel interference identification and mitigation Electricity 8 Expired
US8457005B2 Method and system for establishing cooperative routing in wireless networks Electricity 7 Active
US8964773B2 Method and system for establishing cooperative routing in wireless networks Electricity 5 Active
US8588126B2 Methods and apparatus for network communication via barrage relay onto an independent medium allocation Electricity 5 Active
US6614859B2 Method and system for angle of arrival estimation and data detection using vector per-survivor processing of signals from an array of antennas Electricity 5 Expired
US9084112B2 Secure group key agreement for wireless networks Electricity 5 Active
US8576946B2 Method and system for cooperative communications with minimal coordination Electricity 5 Active
US8335949B2 Tunable early-stopping for decoders Electricity 4 Active
US7096412B2 Method for iterative and non-iterative data detection using reduced-state soft-input/soft-output algorithms for complexity reduction Electricity 4 Expired
US8964629B2 Methods and systems for conducting relayed communication Electricity 3 Active
US7743287B2 Using SAM in error correcting code encoder and decoder implementations Physics 3 Active
US9629063B2 Method and system for global topology discovery in multi-hop ad hoc networks Electricity 3 Active
US9793949B1 Methods and systems for secure and efficient flexible frequency hopping access Electricity 3 Active
US9543994B1 Methods and systems for estimation and mitigation of swept-tone interferers Electricity 2 Active
US9054822B2 Method and system for synchronization of time-slotted barrage relay networks Electricity 2 Active
US7761772B2 Using no-refresh DRAM in error correcting code encoder and decoder implementations Physics 2 Active
US10560269B2 Methods and systems for improved authenticated encryption in counter-based cipher systems Electricity 2 Active
US9730111B2 Methods and systems for maximizing throughput for rate-adaptive wireless communication Electricity 1 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.