Inventor

Kai Chirca

Inventor

Dallas, TX, US

Overview

59→

Patents

2008–2021

Patent span

Physics

Primary field (CPC G)

Patents· 59 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing54%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use17%

H04LTransmission of digital information, e.g. telegraphic communication12%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

H03MCoding5%

H03HImpedance networks, e.g. resonant circuits3%

G06NComputing arrangements based on specific computational models2%

PatentTitleYear

11,119,776Cache management operations using streaming engine2021 11,106,463System and method for addressing data in memory2021 11,099,993Multi-processor bridge with cache allocate awareness2021 11,099,994Virtual network pre-arbitration for deadlock avoidance and enhanced performance2021 11,086,967Implementing fundamental computational primitives using a matrix multiplication accelerator (MMA)2021 11,086,778Multicore shared cache operation engine2021 11,074,190Slot/sub-slot prefetch architecture for multiple memory requestors2021 11,055,095Nested loop control2021 11,036,648Highly integrated scalable, flexible DSP megamodule architecture2021 10,990,398Mechanism for interrupting and resuming execution on an unprotected pipeline processor2021 10,990,529Multi-power-domain bridge with prefetch and write merging2021 10,963,255Implied fence on stream open2021 10,817,587Reconfigurable matrix multiplier system and method2020 10,802,974Virtual network pre-arbitration for deadlock avoidance and enhanced performance2020 10,795,844Multicore bus architecture with non-blocking high performance transaction credit system2020 10,747,636Streaming engine with deferred exception reporting2020 10,732,945Nested loop control2020 10,606,596Cache preload operations using streaming engine2020 10,599,433Cache management operations using streaming engine2020 10,560,428Flexible hybrid firewall architecture2020 10,394,718Slot/sub-slot prefetch architecture for multiple memory requestors2019 10,311,007Multicore bus architecture with non-blocking high performance transaction credit system2019 10,162,641Highly integrated scalable, flexible DSP megamodule architecture2018 10,061,675Streaming engine with deferred exception reporting2018 10,037,439Secure master and secure guest endpoint security firewall2018 9,904,645'Multicore bus architecture with non-blocking high performance transaction credit system'2018 9,898,415'Slot/sub-slot prefetch architecture for multiple memory requestors'2018 9,652,404'Multicore, multibank, fully concurrent coherence controller'2017 9,606,803'Highly integrated scalable, flexible DSP megamodule architecture'2017 9,557,936'Protection of memories, datapath and pipeline registers, and other storage elements by distributed delayed detection and correction of soft errors'2017 9,489,314'Multi-master cache coherent speculation aware memory controller with advanced arbitration, virtualization and EDC'2016 9,465,767'Multi-processor, multi-domain, multi-protocol cache coherent speculation aware shared memory controller and interconnect'2016 9,465,742'Synchronizing barrier support with zero performance impact'2016 9,465,741'Multi processor multi domain conversion bridge with out of order return buffering'2016 9,448,767'Three-term predictive adder and/or subtracter'2016 9,424,193'Flexible arbitration scheme for multi endpoint atomic accesses in multicore systems'2016 9,372,796'Optimum cache access scheme for multi endpoint atomic access in a multicore system'2016 9,372,808'Deadlock-avoiding coherent system on chip interconnect'2016 9,372,799'Coherent cache system with optional acknowledgement for out-of-order coherence transaction completion'2016 9,304,925'Distributed data return buffer for coherence system with speculative address support'2016 9,304,954'Multi processor bridge with mixed Endian mode support'2016 9,298,665'Multicore, multibank, fully concurrent coherence controller'2016 9,239,798'Prefetcher with arbitrary downstream prefetch cancelation'2016 9,213,656'Flexible arbitration scheme for multi endpoint atomic accesses in multicore systems'2015 9,208,120'Multi-processor, multi-domain, multi-protocol cache coherent speculation aware shared memory controller and interconnect'2015 9,152,586'Coherent cache system with optional acknowledgement for out-of-order coherence transaction completion'2015 9,129,071'Coherence controller slot architecture allowing zero latency write commit'2015 9,075,928'Hazard detection and elimination for coherent endpoint allowing out-of-order execution'2015 8,977,819'Prefetch stream filter with FIFO allocation and stream direction prediction'2015 8,880,847'Multistream prefetch buffer'2014 8,732,551'Memory controller with automatic error detection and correction'2014 8,732,370'Multilayer arbitration for access to multiple destinations'2014 8,713,086'Three-term predictive adder and/or subtracter'2014 8,706,969'Variable line size prefetcher for multiple memory requestors'2014 8,706,940'High fairness variable priority arbitration method'2014 8,601,221'Speculation-aware memory controller arbiter'2013 8,473,689'Predictive sequential prefetching for data caching'2013 8,117,422'Fast address translation for linear and circular modes'2012 7,349,938'Arithmetic circuit with balanced logic levels for low-power operation'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2021Based in Richardson, TX, US· patent location history

2012–2021Patents assigned to TEXAS INSTRUMENTS INC (57)· patent assignee history

2012–2018Patents assigned to CHIRCA KAI (12)· patent assignee history

2012–2016Patents assigned to ANDERSON TIMOTHY D (10)· patent assignee history

2013–2018Patents assigned to ZBICIAK JOSEPH R M (4)· patent assignee history

2014–2016Patents assigned to MENON AMITABH (3)· patent assignee history

2015–2021Based in Dallas, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEXAS INSTRUMENTS INC	57	2012–2021
CHIRCA KAIself	12	2012–2018
ANDERSON TIMOTHY D	10	2012–2016
ZBICIAK JOSEPH R M	4	2013–2018
MENON AMITABH	3	2014–2016

Locations

Location	Patents	Span
Dallas, Texas, US	43	2015–2021
Richardson, Texas, US	16	2008–2021