US 12,260,458 B2
Data packet processing methods, systems, and apparatus
Brian Kreider, Westminster, CO (US); and Stephen Cooper, Louisville, CO (US)
Assigned to Nasdaq, Inc., New York, NY (US)
Filed by Nasdaq, Inc., New York, NY (US)
Filed on Aug. 29, 2023, as Appl. No. 18/239,230.
Application 18/239,230 is a continuation of application No. 16/940,449, filed on Jul. 28, 2020, granted, now 11,783,416.
Application 16/940,449 is a continuation of application No. 16/427,480, filed on May 31, 2019, granted, now 10,755,354, issued on Aug. 25, 2020.
Application 16/427,480 is a continuation of application No. 14/841,938, filed on Sep. 1, 2015, granted, now 10,319,033, issued on Jun. 11, 2019.
Claims priority of provisional application 62/044,718, filed on Sep. 2, 2014.
Prior Publication US 2024/0029159 A1, Jan. 25, 2024
Int. Cl. G06Q 40/04 (2012.01); H04L 9/40 (2022.01)
CPC G06Q 40/04 (2013.01) [H04L 63/083 (2013.01); H04L 63/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A network capture device comprising:
a network interface configured to receive financial data packets and non-financial data packets received by one or more packet switches in a data communications network, the one or more packet switches being configured to communicate data packets between source computing nodes and destination computing nodes; and
one or more processors configured to process the financial data packets and the non-financial data packets by decoding each of the financial data packets and the non-financial data packets and determining whether each decoded data packet is a financial data packet or not,
wherein the network interface is further configured to transmit, to a risk exposure computer system, data packets determined by the one or more processors to be financial data packets, and
wherein the financial data packets from the source computing nodes include information involving (i) disparate systems that use different packet data formats and (ii) multiple liquidity destinations.