3113 patents
Page 10 of 156
Utility
Differential transimpedance amplifier employing asymmetric signal paths
7 Nov 23
An asymmetric signal path approach is used to extract differential signals out of the photodetector (e.g., a photodiode) for amplification by a differential transimpedance amplifier (TIA).
Kadaba Lakshmikumar, Alexander Kurylak, Romesh Kumar Nandwana
Filed: 7 Apr 21
Utility
Method and system for an asynchronous successive approximation register analog-to-digital converter with word completion algorithm
7 Nov 23
Systems and methods for an asynchronous successive approximation register analog-to-digital converter (SAR ADC) with word completion algorithm may include a SAR ADC comprising a plurality of switched capacitors, a comparator, a metastability detector including a timer having a tunable time interval, and a successive approximation register.
Oleksiy Zabroda, Vidyadhar Vuppula
Filed: 23 Feb 22
Utility
Distributed predictive routing using lightweight state tracking
7 Nov 23
In one embodiment, a device computes states of a network path associated with an online application by representing time series of telemetry data regarding the network path as discrete values.
Vinay Kumar Kolar, Jean-Philippe Vasseur
Filed: 13 Dec 21
Utility
Technique for dynamic discovery, update and propagation of multicast stream capabilities in a capability-aware network
7 Nov 23
Systems and methods provide for the dynamic discovery, update and propagation of multicast streams capabilities in a network.
Francesco Meo, Stig Ingvar Venaas, Rahul Savarapu Parameswaran
Filed: 22 Jun 22
Utility
Distributed sub-controller permission for control of data-traffic flow within software-defined networking (SDN) mesh network
7 Nov 23
Techniques for distributed sub-controller permission for control of data-traffic flow within software-defined networking (SDN) mesh networks to limit control plane traffic of the network are described herein.
Li Zhao, Chuanwei Li, Lele Zhang, Haibo Dong, Akram Ismail Sheriff
Filed: 6 Sep 22
Utility
Network traffic load balancing
7 Nov 23
In one embodiment, a load balancing method may comprise: assigning a plurality of packets of a flow to a plurality of segments according to a segmentation criterion, each segment including one or more packets of said plurality of packets, and at least one of the plurality of segments including more than one packet of the plurality of packets; tagging each packet of the plurality of packets with a segment sequence identifier to indicate to which segment the packet is assigned; and arranging the plurality of packets for transmission via an interconnect so that all packets belonging to a same segment will be transmitted via a same path.
Ofer Iny, Eyal Michel Dagan, Aviran Kadosh
Filed: 14 Jan 22
Utility
Sponsor delegation for multi-factor authentication
7 Nov 23
Disclosed are methods, systems, and non-transitory computer-readable media for using a sponsor as a proxy for multi-factor authentication of a first user account for a first user when a primary multi-factor authentication mechanism is unavailable to the first user account, comprising registering the sponsor in a multi-factor authentication chain of trust associated with the first user account; requesting verification of an identity of the first user from the sponsor; receiving, from the sponsor, a verification of the identity of the first user; and granting access to a service to the first user account.
Jerome Henry, Vinay Saini, Robert Edgar Barton
Filed: 5 Feb 21
Utility
Packet flow management for quality of service (QOS) flows in a private 5G network
7 Nov 23
A user plane function (UPF) node may receive a packet for traffic associated with a user equipment (UE).
Abhishek Dhammawat, Srinath Gundavelli
Filed: 27 May 21
Utility
Reducing distributed storage operation latency using segment routing techniques
7 Nov 23
Systems, methods, and computer-readable media for reducing distributed storage operation latency using segment routing.
Andre Jean-Marie Surcouf, Guillaume Ruty, Mohammed Hawari, Aloÿs Christophe Augustin, Yoann Desmouceaux
Filed: 23 Dec 20
Utility
Low-overhead channel sounding in Wi-Fi7 based on partial band channel estimation
7 Nov 23
Optimal determination of a Wireless Local Area Network (WLAN) sounding method and system may be provided.
Matthew Aaron Silverman, Ardalan Alizadeh, Khashayar Mirfakhraei, Gautam D. Bhanage
Filed: 22 Nov 22
Utility
Dynamic anchor assignments for UWB ranging
7 Nov 23
Presented herein are techniques for assigning Ultra-Wideband (UWB) anchors for client ranging.
Jerome Henry, Robert Edgar Barton, Matthew Aaron Silverman
Filed: 11 Aug 22
Utility
Traffic engineering in 5G and LTE CUPS architecture
7 Nov 23
Technologies for systems, methods and computer-readable storage media for solving complex distributed congestion in a 5G network by using traffic engineering data to redirect sessions.
Raghavendar Rao Kota, Nithin Chitta, Srinivasa R. Irigi
Filed: 8 Jul 21
Utility
Application initiated network trigger for switching a user device between mutually exclusive network slices
7 Nov 23
A user device operates a first data session using a first network slice.
Srinath Gundavelli, Vimal Srivastava, Aeneas Sean Dodd-Noble
Filed: 15 Jul 22
Utility
Rack-mountable heat-exchanger for modular electronic systems
7 Nov 23
A rack-mountable heat-exchanger for modular electronic systems is provided that include a heat exchanger including ambient air inlets and outlets forming an ambient airflow path in a first direction, and recirculating air inlets and outlets forming a recirculating airflow path in a second direction perpendicular to the first direction separated from the ambient airflow path; housing for an electronic device, the housing including internal air inlets and outlets forming an internal airflow path; a first duct configured to link the recirculating air outlet to the internal air inlet; a second duct configured to link the recirculating air inlet to the internal air outlet; and fan assemblies located one of the airflow path, configured to propel air through the heat exchanger in the respective airflow path.
Rohit Dev Gupta, Manigandan Boopalan, Arjun G. Jayaprakash, Parag Ghate
Filed: 19 Aug 21
Utility
Adaptive application recovery
7 Nov 23
This disclosure describes techniques for adaptive disaster recovery of applications running on network devices.
Javed Asghar, Rajagopalan Janakiraman, Raghu Rajendra Arur
Filed: 10 Dec 21
Utility
Micro-electromechanical system (MEMS) based tunable polarization rotator
7 Nov 23
A method of rotating polarization of light travelling in a waveguide includes receiving an optical signal having a first polarization state at a first section of the waveguide, the first section of the waveguide being disposed on a plane of a substrate, using a micro-electromechanical system (MEMS) device, angling a second section of the waveguide out of the plane of the substrate, and outputting the optical signal with a second polarization state, different from the first polarization state, on a third section of the waveguide, the third section of the waveguide also being disposed on the plane of the substrate.
Sujit Handanhal Ramachandra, Matthew Stewart Johnson, Trang Thu Pham, Aidas A. Jakubenas
Filed: 15 Nov 21
Utility
Vulnerability analysis using continuous application attestation
7 Nov 23
The present disclosure is directed to systems and methods for vulnerability analysis using continuous application attestation, a method including receiving a load map associated with an application, the load map indicating loaded modules of the application; determining whether at least one notification is received indicating at least one update to the loaded modules of the application, wherein, if the at least one notification is received, the load map is updated based on the indicated at least one update, and wherein, if the at least one notification is not received, the load map is retained in an existing state; periodically retrieving call traces associated with the application, the call traces indicating executed modules of the application; and generating a continuous application attestation comprising at least a combination of the updated load map or the retained load map, and the retrieved call traces associated with the application at a given time.
Hendrikus G. P. Bosch, Alessandro Duminuco, Sape Jurriën Mullender
Filed: 14 Jun 21
Utility
Runtime security analytics for serverless workloads
7 Nov 23
Runtime security threats are detected and analyzed for serverless functions developed for hybrid clouds or other cloud-based deployment environments.
Akram Ismail Sheriff, Timothy David Keanini
Filed: 22 Oct 20
Utility
Systems and methods for assigning colors to nodes of a subgraph
7 Nov 23
In one embodiment, a method includes generating a subgraph from a dependency graph.
Kuai Yu, Alok Khambatkone, Shishir Gupta, Anbu Gunalan
Filed: 28 Apr 20
Utility
Method and apparatus for high precision time stamping
31 Oct 23
Disclosed is a method of determining time in a digital processing system, comprising, in a present cycle of a first digital clock: accessing a reference time counter for a reference digital clock, wherein the reference time counter increments in value by a fixed amount at every cycle of the reference digital clock, the reference digital clock being of a higher accuracy than the first digital clock; accessing a first time counter for the first digital clock, wherein the first time counter increments in value by an updatable increment amount at each cycle of the first digital clock; and comparing at least one part of the reference time counter with at least one corresponding part of the first time counter.
Matthew Chapman, Ka-Shu Wong
Filed: 18 Jun 20