Assignee
HANGZHOU DPTECH TECHNOLOGIES CO LTD
CN·19 granted patents·5 pending applications·3 citations·filing 2017–2023
Top patents by PatentIndex Score
24 records- 0163US10148676B2Method and device for defending DHCP attackHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Dec 4, 2018·2 cites·10 claims
- 0259US12095809B2Suppressing virus propagation in a local area networkHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·6 claims
- 0357US10498627B2Detecting packet forwarding pathHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Dec 3, 2019·1 cites·15 claims
- 0450US11736514B2Suppressing virus propagation in a local area networkHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 0548US11310139B2Fault detection for LACP packet timeoutHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·19 claims
- 0644US11228558B2Method and apparatus for isolating transverse communication between terminal devices in intranetHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 18, 2022·0 cites·17 claims
- 0743US11385900B2Accessing queue dataHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2019·Granted Jul 12, 2022·0 cites·12 claims
- 0843US10348750B2TCP bypass interdiction method and deviceHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Jul 9, 2019·0 cites·18 claims
- 0941US2018083770A1Detecting encoding attackHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Application pending·0 cites
- 1041US2020382498A1Method and device for portal authenticationHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 1140US2018189371A1Updating sqlite databaseHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Application pending·0 cites
- 1239US11709912B2Abnormality detectionHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2020·Granted Jul 25, 2023·0 cites·9 claims
- 1339US2018077065A1Transmitting packetHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Application pending·0 cites
- 1438US11568092B2Method of dynamically configuring FPGA and network security deviceHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·18 claims
- 1538US10949761B2Partitioning of packet classification rulesHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Mar 16, 2021·0 cites·12 claims
- 1638US10491636B2Managing security policyHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Nov 26, 2019·0 cites·12 claims
- 1737US10944744B2Verifying terminal deviceHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2018·Granted Mar 9, 2021·0 cites·16 claims
- 1837US2020213233A1Balancing loadHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2019·Application pending·0 cites
- 1936US11218911B2Method, apparatus and device for distributing flow on 4G networkHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2020·Granted Jan 4, 2022·0 cites·14 claims
- 2035US12003530B2Suppressing virus propagation in a local area networkHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·11 claims
- 2133US10469532B2Preventing DNS cache poisoningHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Nov 5, 2019·0 cites·18 claims
- 2232US11677769B2Counting SYN packetsHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2020·Granted Jun 13, 2023·0 cites·8 claims
- 2332US10447793B2Detecting shared accessHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2017·Granted Oct 15, 2019·0 cites·18 claims
- 2425US11228532B2Method of executing QoS policy and network deviceHANGZHOU DPTECH TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 18, 2022·0 cites·8 claims
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