Inventor · disambiguated record
Lei Gu
Also filed as: GU LEI
64 granted patents·17 pending applications·1,033 citations·filing 2011–2024
99Inventor score
Files withSYMANTEC CORP34SZ DJI TECHNOLOGY CO LTD11MKS INSTR INC6UNIV LELAND STANFORD JUNIOR6GEN DIGITAL INC5
Top patents by PatentIndex Score
81 records- 0199US10810088B1System and method of dynamic backup policy generationSYMANTEC CORP·Filed 2016·Granted Oct 20, 2020·110 cites·6 claims
- 0298US10438000B1Using recognized backup images for recovery after a ransomware attackSYMANTEC CORP·Filed 2017·Granted Oct 8, 2019·47 cites·20 claims
- 0398US10061916B1Systems and methods for measuring peer influence on a childSYMANTEC CORP·Filed 2016·Granted Aug 28, 2018·34 cites·20 claims
- 0497US11124195B1Systems and methods for retrieving driver safety scores by passenger devicesNORTONLIFELOCK INC·Filed 2020·Granted Sep 21, 2021·11 cites·20 claims
- 0597US10523094B2Power inverter with liquid cooled busbarsKARMA AUTOMOTIVE LLC·Filed 2017·Granted Dec 31, 2019·13 cites·20 claims
- 0697US10032033B2Systems and methods for protecting backed-up data from ransomware attacksSYMANTEC CORP·Filed 2015·Granted Jul 24, 2018·37 cites·20 claims
- 0796US11218868B1Employing beacon messages to restart an application on a mobile deviceNORTONLIFELOCK INC·Filed 2020·Granted Jan 4, 2022·5 cites·20 claims
- 0896US10462184B1Systems and methods for enforcing access-control policies in an arbitrary physical spaceSYMANTEC CORP·Filed 2016·Granted Oct 29, 2019·15 cites·20 claims
- 0995US11291591B1Smart monitoring system with wetness detectionVESTCONN INC·Filed 2021·Granted Apr 5, 2022·6 cites·15 claims
- 1095US10078762B1Systems and methods for digitally enforcing computer parental controlsSYMANTEC CORP·Filed 2016·Granted Sep 18, 2018·16 cites·20 claims
- 1194US11968093B1Efficient scaling of a domain name system service architectureNORTONLIFELOCK INC·Filed 2022·Granted Apr 23, 2024·3 cites·20 claims
- 1294US9794744B1Physical presence validation through use of time-restricted secure beacon devicesSYMANTEC CORP·Filed 2015·Granted Oct 17, 2017·10 cites·20 claims
- 1393US11216559B1Systems and methods for automatically recovering from malware attacksSYMANTEC CORP·Filed 2017·Granted Jan 4, 2022·10 cites·20 claims
- 1493US10887339B1Systems and methods for protecting a cloud storage against suspected malwareSYMANTEC CORP·Filed 2018·Granted Jan 5, 2021·11 cites·18 claims
- 1593US10097560B1Systems and methods for automatically adjusting user access permissions based on beacon proximitySYMANTEC CORP·Filed 2016·Granted Oct 9, 2018·12 cites·18 claims
- 1693US9749299B1Systems and methods for image-based encryption of cloud dataSYMANTEC CORP·Filed 2015·Granted Aug 29, 2017·14 cites·20 claims
- 1793US8234350B1Systems and methods for generating targeted manifest filesGU LEI·Filed 2011·Granted Jul 31, 2012·496 cites·21 claims
- 1892US10742665B2Systems and methods for modifying file backups in response to detecting potential ransomwareSYMANTEC CORP·Filed 2016·Granted Aug 11, 2020·9 cites·20 claims
- 1992US10375114B1Systems and methods for enforcing access-control policiesSYMANTEC CORP·Filed 2016·Granted Aug 6, 2019·10 cites·18 claims
- 2091US11184169B1Systems and methods for crowd-storing encrypiion keysSYMANTEC CORP·Filed 2018·Granted Nov 23, 2021·9 cites·19 claims
- 2191US10810089B1Automatically adjusting backup set rules based on anomalous backup activitySYMANTEC CORP·Filed 2017·Granted Oct 20, 2020·8 cites·20 claims
- 2291US10206110B1Techniques for network securitySYMANTEC CORP·Filed 2016·Granted Feb 12, 2019·7 cites·20 claims
- 2391US9883339B1Method of social-fencing based on physical proximitySYMANTEC CORP·Filed 2016·Granted Jan 30, 2018·7 cites·20 claims
- 2490US10204499B1Anomaly based geofencing leveraging location durationSYMANTEC CORP·Filed 2016·Granted Feb 12, 2019·12 cites·15 claims
- 2589US10262135B1Systems and methods for detecting and addressing suspicious file restore activitiesSYMANTEC CORP·Filed 2016·Granted Apr 16, 2019·6 cites·20 claims
- 2688US11228252B2Apparatuses and methods involving power conversion using multiple rectifier circuitsUNIV LELAND STANFORD JUNIOR·Filed 2019·Granted Jan 18, 2022·5 cites·18 claims
- 2788US10783261B1Systems and methods for preventing sensitive information exposure based on a surrounding audienceSYMANTEC CORP·Filed 2018·Granted Sep 22, 2020·7 cites·20 claims
- 2888US9850123B2Stress relief MEMS structure and packageMKS INSTR INC·Filed 2016·Granted Dec 26, 2017·3 cites·11 claims
- 2987US10706167B1Systems and methods for enforcing privacy in cloud securitySYMANTEC CORP·Filed 2017·Granted Jul 7, 2020·8 cites·18 claims
- 3086US9788160B1Dynamic location trackingSYMANTEC CORP·Filed 2017·Granted Oct 10, 2017·20 cites·18 claims
- 3185US10924496B1Systems and methods for managing location-based access control listsSYMANTEC CORP·Filed 2018·Granted Feb 16, 2021·5 cites·20 claims
- 3284US10447736B1Systems and methods for providing security in smart buildingsSYMANTEC CORP·Filed 2016·Granted Oct 15, 2019·7 cites·20 claims
- 3384US10380074B1Systems and methods for efficient backup deduplicationSYMANTEC CORP·Filed 2016·Granted Aug 13, 2019·15 cites·20 claims
- 3484US10339304B2Systems and methods for generating tripwire filesSYMANTEC CORP·Filed 2016·Granted Jul 2, 2019·4 cites·20 claims
- 3583US10966050B1Systems and methods for virtual boundary enforcement using network filtersSYMANTEC CORP·Filed 2018·Granted Mar 30, 2021·4 cites·18 claims
- 3683US10942816B1Systems and methods for dynamically adjusting a backup policySYMANTEC CORP·Filed 2018·Granted Mar 9, 2021·3 cites·20 claims
- 3783US9335231B2Micro-Pirani vacuum gaugesGU LEI·Filed 2014·Granted May 10, 2016·8 cites·39 claims
- 3882US10715011B2Electrical machine with cooled busbarsKARMA AUTOMOTIVE LLC·Filed 2017·Granted Jul 14, 2020·2 cites·17 claims
- 3981US9882889B1Techniques for user authenticationSYMANTEC CORP·Filed 2015·Granted Jan 30, 2018·4 cites·16 claims
- 4078US10725870B1Content-based automatic backup of imagesSYMANTEC CORP·Filed 2018·Granted Jul 28, 2020·2 cites·20 claims
- 4178US10409979B1Systems and methods for preventing addictive application usageSYMANTEC CORP·Filed 2016·Granted Sep 10, 2019·3 cites·20 claims
- 4276US11736488B1Systems and methods for selectively monitoring devicesGEN DIGITAL INC·Filed 2020·Granted Aug 22, 2023·1 cites·20 claims
- 4373US11101792B2Circuitry and methodology benefiting from reduced gate lossUNIV LELAND STANFORD JUNIOR·Filed 2020·Granted Aug 24, 2021·1 cites·20 claims
- 4473US10382488B1Systems and methods for enforcing access-control policiesSYMANTEC CORP·Filed 2016·Granted Aug 13, 2019·2 cites·20 claims
- 4573US10107315B2MEMS pressure sensors with integrated bafflesMKS INSTR INC·Filed 2013·Granted Oct 23, 2018·3 cites·29 claims
- 4672US11411536B2Power amplifier with each of multiple in-parallel circuits having power amplification and immittance conversionUNIV LELAND STANFORD JUNIOR·Filed 2020·Granted Aug 9, 2022·1 cites·22 claims
- 4772US9499393B2Stress relief MEMS structure and packageMKS INSTR INC·Filed 2015·Granted Nov 22, 2016·1 cites·20 claims
- 4871US12253374B1Systems and methods for protecting usersGEN DIGITAL INC·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 4969US11843312B2Apparatuses and methods involving power conversion using multiple rectifier circuitsUNIV LELAND STANFORD JUNIOR·Filed 2021·Granted Dec 12, 2023·0 cites·26 claims
- 5068US11122209B2Three-dimensional shape estimation method, three-dimensional shape estimation system, flying object, program and recording mediumSZ DJI TECHNOLOGY CO LTD·Filed 2019·Granted Sep 14, 2021·1 cites·10 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →