128 patents
Utility
Trusted remote management unit
10 Mar 22
A network switch includes a plurality of ports for communicating over a network.
Chuanhai Zhou, Lian Xie, Hong Yu Chou
Filed: 9 Sep 21
Utility
Simultaneous Transmission In Multiple Frequency Segments
10 Mar 22
A communication device generates a first packet for transmission in a first frequency segment, and generates a first physical layer (PHY) preamble of the first packet to include a first field that indicates a first overall bandwidth that the first packet spans.
Rui CAO, Hongyuan ZHANG, Liwen CHU, Yan ZHANG, Hui-Ling LOU
Filed: 15 Nov 21
Utility
Safety Extension for Precision Time Protocol (PTP)
3 Mar 22
A network element, for use in an automotive network in a vehicle, includes one or more ports, packet processing circuitry and a validation data collector.
Timothy See-Hung Lau, Peter Weber, Olaf Mater
Filed: 1 Sep 21
Utility
Packaging stacked substrates and an integrated circuit die using a lid and a stiffening structure
17 Feb 22
An electronic device disposed in a package that includes: an interposer, fan-out interconnect (FOI), and a lid.
Luke England, Richard Stephen Graf, Huahung Kao, Ronen Sinai
Filed: 12 Aug 21
Utility
Power Management and Transitioning Cores Within a Multicore System from Idle Mode to Operational Mode Over a Period of Time
10 Feb 22
A system includes a plurality of cores.
Chia-Hsin Chen, Avinash Sodani, Atul Bhattarai, Srinivas Sripada
Filed: 22 Oct 21
Utility
Self-diagnosis for in-vehicle networks
10 Feb 22
Methods and systems provide for fault diagnosis in a vehicular communication network.
Ramin Farjadrad, Dance Wu, Xing Wu, Shaoan Dai, Wensheng Sun
Filed: 8 Aug 21
Utility
Hybrid Packet Memory for Buffering Packets In Network Devices
3 Feb 22
A network device processes received packets to determine port or ports of the network device via which to transmit the packets.
Gideon NAVON, Zvi SHMILOVICI LEIB, Carmi ARAD
Filed: 15 Oct 21
Utility
Ethernet PHY-MAC communication with in-band wake-up/sleep commands
27 Jan 22
An Ethernet communication device includes a data interface and circuitry.
Dance Wu, Christopher Mash, Daryl J. Hoot, Hong Yu Chou
Filed: 11 Oct 21
Utility
Managing Prefetch Requests Based on Stream Information for Previously Recognized Streams
30 Dec 21
Managing prefetch requests associated with memory access requests includes storing stream information associated with multiple streams.
Utkarsh Mathur, Harold W. Cain, III
Filed: 14 Jun 21
Utility
Method of Cache Prefetching That Increases the Hit Rate of a Next Faster Cache
25 Nov 21
The size of a cache is modestly increased so that a short pointer to a predicted next memory address in the same cache is added to each cache line in the cache.
Shay Gal-On, Srilatha Manne, Edward McLellan, Alexander Rucker
Filed: 3 Aug 21
Utility
Egress Packet Processing Using a Modified Packet Header Separate from a Stored Payload
11 Nov 21
A network device includes a packet processor that: determines at least one egress port via which a received packet is to be transmitted by the network device; modifies one or more fields in a header of the packet to generate a modified header; determines, based at least in part on the modified header, whether the packet a) is to be transmitted or b) is to be discarded; and stores the modified header in a packet memory.
David MELMAN, Ilan MAYER-WOLF, Carmi ARAD, Rami ZEMACH
Filed: 23 Jul 21
Utility
Marking Packets Based on Egress Rate to Indicate Congestion
11 Nov 21
A network device includes a rate measurement circuit that is configured to measure respective egress rates at which respective data is being transmitted via respective ports associated with the network device.
Gideon NAVON, Rami ZEMACH, Yaron KITTNER
Filed: 6 May 21
Utility
Electrical performance of bipolar junction transistors
23 Sep 21
A method for producing a semiconductor device, the method includes, forming, on a substrate made from a semiconductor substance, at least one bipolar junction (BJ) transistor including a first terminal connected to a first well, the first well formed in the substrate and includes a first dopant having a first dopant concentration.
Runzi Chang, Bo Wang
Filed: 18 Mar 21
Utility
One-step Timestamping In Network Devices
23 Sep 21
A media access control (MAC) processor of a network device receives a timing packet to be transmitted by the network device.
Nitzan DROR, Lenin PATRA, Jeng-Jong CHEN
Filed: 23 Mar 21
Utility
Packet Buffer Spill-Over in Network Devices
23 Sep 21
Packets to be transmitted from a network device are buffered in queues in a first packet memory.
Rami ZEMACH, Itay PELED, Jacob Jul SCHRODER, Zvi SHMILOVICI LEIB, Gideon NAVON
Filed: 18 Mar 21
Utility
Circuit and Method for Soft-error Protection In Operation of Ecc and Register
16 Sep 21
Embodiments of the present disclosure provide an a circuit including: first logic to compare output data from the shift register with output data from error correcting code circuitry (ECC), to output an error signal in response to a data bit output from the shift register being different from a data bit output from the ECC; second logic for receiving the error signal from the first logic gate, and a correctability signal from the ECC, to output an overwrite signal in response to receiving the error signal and the correctability signal; and a selector receiving the overwrite signal and the data bit of the output data from the ECC, and coupled between a data source and an input line to the shift register.
Michael A. Ziegerhofer
Filed: 13 Mar 20
Utility
Noise mitigation in an automotive ethernet network
9 Sep 21
An automotive Ethernet physical-layer (PHY) transceiver includes an analog Front End (FE) and a digital processor.
Hon Wai Fung, Dance Wu, Christopher Mash
Filed: 8 Mar 21
Utility
Systems and Methods for Stateful Packet Processing
26 Aug 21
Methods and systems are provided for processing a received packet based on associated state information.
Tal Mizrahi, David Melman
Filed: 12 May 21
Utility
Automotive Network Communication Devices and Cabling with Electromagnetic Shielding
26 Aug 21
A network communication device includes communication circuitry configured to communicate signals over a network cable, and a connector configured to connect to the network cable.
Shaowu Huang, Dance Wu
Filed: 24 Feb 21
Utility
Performing Computations During Idle Periods at the Storage Edge
19 Aug 21
A controller, for use in a storage device of a data processing system, includes a host interface, a memory interface and one or more processors.
Noam Mizrahi
Filed: 2 May 21