Inventor · disambiguated record
Marcus Maranhao
Also filed as: MARANHAO MARCUS · MARANHAO MARCUS A
7 granted patents·7 pending applications·208 citations·filing 1998–2025
83Inventor score
Files withCHARTER COMMUNICATIONS OPERATING LLC10CISCO TECH INC2ALCATEL USA SOURCING LP1CISCO TECH IND1
Top patents by PatentIndex Score
14 records- 0191US6343083B1Method and apparatus for supporting a connectionless communication protocol over an ATM networkALCATEL USA SOURCING LP·Filed 1998·Granted Jan 29, 2002·175 cites·36 claims
- 0289US12335202B2Methods and apparatus relating to communicating and/or using timing information to facilitate carrier aggregation and/or dual connectivityCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Granted Jun 17, 2025·1 cites·20 claims
- 0389US12057872B2Methods and apparatus relating to communicating and/or using minimum frequency separation information to facilitate carrier aggregation and/or dual connectivityCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Granted Aug 6, 2024·1 cites·20 claims
- 0478US2025317268A1Methods and apparatus relating to communicating and/or using timing information to facilitate carrier aggregation and/or dual connectivityCHARTER COMMUNICATIONS OPERATING LLC·Filed 2025·Application pending·0 cites
- 0576US2024396581A1Methods and apparatus relating to communicating and/or using minimum frequency separation information to facilitate carrier aggregation and/or dual connectivityCHARTER COMMUNICATIONS OPERATING LLC·Filed 2024·Application pending·0 cites
- 0675US2024322959A1Discovery of time division duplex (tdd) configuration of intra-operator and inter-operator cellsCHARTER COMMUNICATIONS OPERATING LLC·Filed 2024·Application pending·0 cites
- 0773US7421612B1Method and system for optimized switchover of redundant forwarding enginesCISCO TECH INC·Filed 2003·Granted Sep 2, 2008·18 cites·95 claims
- 0865US6973074B1Transmission of digitized voice, voiceband data, and phone signaling over a priority-based local area network without the use of voice over IP techniques or a separate voice-dedicated networkCISCO TECH IND·Filed 2000·Granted Dec 6, 2005·12 cites·10 claims
- 0962US2025358087A1Negotiated time division duplex downlink-uplink configurationsCHARTER COMMUNICATIONS OPERATING LLC·Filed 2025·Application pending·0 cites
- 1061US11997029B2Discovery of time division duplex (TDD) configuration of intra-operator and inter-operator cellsCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Granted May 28, 2024·0 cites·24 claims
- 1160US2025310867A1Methods and Apparatus for Supporting Different Levels of WiFi ServiceCHARTER COMMUNICATIONS OPERATING LLC·Filed 2024·Application pending·0 cites
- 1257US7861109B2Method and system for optimized switchover of redundant forwarding enginesCISCO TECH INC·Filed 2007·Granted Dec 28, 2010·1 cites·14 claims
- 1354US2024040551A1Methods and apparatus relating to identifying, communicating and/or using matching slots to facilitate carrier aggregation and/or dual connectivityCHARTER COMMUNICATIONS OPERATING LLC·Filed 2022·Application pending·0 cites
- 1453US2025266917A1Wireless interference mitigation in a network environmentCHARTER COMMUNICATIONS OPERATING LLC·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Marcus Maranhao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →