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Entropic Communications: US-8363681-B2 (Using Ranging Measurements in a Multimedia Home Network)

Finished

$2000

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Using Ranging Measurements in a Multimedia Home Network

Ended 2 years ago

Patent Challenged:

8363681


Description:

Unified Patents is seeking prior art on at least claim 1 on US-8363681-B2. The patent is owned by Entropic Communications, a Softbank Entity. The patent generally relates to using ranging to improve network efficiency. In particular, various embodiments of the disclosure provide ranging to improve local clock time synchronization. According to one embodiment, a method for synchronizing a plurality of nodes on a communication network is provided, comprising: exchanging local clock times between a first node and a second node over the communication network; performing a ranging method between the first and second nodes based on the local clock times exchanged between the first and second nodes, wherein the ranging method results in an estimated propagation delay between the first and second nodes; and adjusting the local clock times of the first and second nodes based on the estimated propagation delay, thereby resulting in a synchronized local clock time at the first and second nodes. For more information on the patent see: https://portal.unifiedpatents.com/patents/patent/US-8363681-B2 APEX STANDARDS has shared prior US patent art, non-US patent art, and Non-Patent Literature art as well as corresponding claim charting against the patent. Interested professionals may take them and craft work product from there. The link can be found here: https://www.apexstandards.com/pcc/US8363681B2_construction_vis_a_vis_charting_v_prior_art/ Techson IP has provided its Full validity-focused Limestone|Report https://www.limestonereport.com/ which includes: a list of highly relevant prior art patent leads - individually ranked to the claims and tiered by research efficiency; summary predictive analytics about the search; a full CPC technology profile. Interested professionals may take them and craft work products from there. The Full Report link is here: https://s3.amazonaws.com/report.limestoneip.com/pz0wMCQDjBCOndTf-WvLMC.full.html InQuartik is a patent intelligence company that doesn't simply deliver patent data — it makes the data understandable, too. InQuartik has developed an automated prior art search solution — Quality Insights by Patentcloud. With its advanced Family Prior Art and Semantic Prior Art features, users can expose a patent's weakness and critical validity issues faster and more effectively. A 7-day free trial is available, which includes access to a staggering 100 patent validity reports. The link can be found here: https://app.patentcloud.com/unified-patents-semantic-prior-art.html?appNumber=12/580127&affiliateSource=UnifiedPatents IPscreener shows an AI generated list of relevant prior art also helping Patroll searchers to faster read and understand of documents found by highlighting relevant passages. Access is free for the exploring the contest case, to view, comment and export identified texts. The link can be found here: https://my.ipscreener.com/token/OEvCnxIJUPq0iZ7GCNWHUh View the Similar Documents (patents + scholarly publications) generated by Google Patents: Patents: https://patents.google.com/?q=~patent%2fUS8363681B2&before=filing:20081016 NPL: https://patents.google.com/?q=~patent%2fUS8363681B2&before=filing20081016&patents=false&scholar ** PLEASE READ THE RULES FOR THIS CONTEST BEFORE YOU DECIDE TO PARTICIPATE. ** ** TO QUALIFY FOR CONSIDERATION, A CLAIM CHART IS REQUIRED. ** ** PLEASE USE THE PROVIDED CLAIM CHART AS A TEMPLATE ** ** PRIOR ART THAT HAS BEEN PREVIOUSLY CITED DURING PROSECUTION WILL NOT BE CONSIDERED. **


Start Date: Fri Mar 17 2023 18:34:51 GMT+0000 (Coordinated Universal Time)

End Date: Mon May 15 2023 18:34:51 GMT+0000 (Coordinated Universal Time)


Attachment:

US8363681.pdf

Unified Patents Claim Chart Template.docx


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