Inventor
John Kalamatianos
Inventor
Arlington, MA, US
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing57%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use16%
H03MCoding11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
G11CStatic stores5%
H04BTransmission3%
PatentTitleYear
11,113,065Speculative instruction wakeup to tolerate draining delay of memory ordering violation check buffers202111,038,526Energy efficient adaptive data encoding method and circuit202111,023,242Method and apparatus for asynchronous scheduling202111,016,763Implementing a micro-operation cache with compaction202110,990,393Address-based filtering for load/store speculation202110,983,915Flexible dictionary sharing for compressed caches202110,908,991Bit error protection in cache memories202110,884,751Method and apparatus for virtualizing the micro-op cache202110,884,940Method and apparatus for using compression to improve performance of low voltage caches202110,860,418System and method for protecting GPU memory instructions against faults202010,853,075Controlling accesses to a branch prediction unit for sequences of fetch groups202010,749,545Compressing tags in software and hardware semi-sorted caches202010,698,692Controlling the operating speed of stages of an asynchronous pipeline202010,671,535Stride prefetching across memory pages202010,566,996Energy efficient adaptive data encoding method and circuit202010,558,606Reliable voltage scaled links for compressed data202010,379,944Bit error protection in cache memories201910,255,132System and method for protecting GPU memory instructions against faults20199,928,191'Communication device with selective encoding'20189,529,720'Variable distance bypass between tag array and data array pipelines in a cache'20169,424,195'Dynamic remapping of cache lines'20169,304,919'Detecting multiple stride sequences for prefetching'20169,223,705'Cache access arbitration for prefetch requests'20159,189,326'Detecting and correcting hard errors in a memory array'20159,058,278'Tracking prefetcher accuracy and coverage'20159,058,277'Dynamic evaluation and reconfiguration of a data prefetcher'20159,047,173'Tracking and eliminating bad prefetches generated by a stride prefetcher'20159,021,207'Management of cache size'20158,909,866'Prefetching to a cache based on buffer fullness'20148,832,485'Method and apparatus for cache control'20148,645,639'Hierarchical memory arbitration technique for disparate sources'20148,447,994'Altering performance of computational units heterogeneously according to performance sensitivity'20138,443,209'Throttling computational units according to performance sensitivity'20138,412,971'Method and apparatus for cache control'20138,341,344'Techniques for accessing a resource in a processor system'20128,266,389'Hierarchical memory arbitration technique for disparate sources'20127,155,473'High-speed parallel-prefix modulo 2n-1 adders'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2021Based in Arlington, MA, US· patent location history
2012–2021Patents assigned to ADVANCED MICRO DEVICES INC (34)· patent assignee history
2012–2020Patents assigned to KALAMATIANOS JOHN (8)· patent assignee history
2012–2021Patents assigned to ATI TECHNOLOGIES ULC (3)· patent assignee history
2012–2014Patents assigned to KRISHNAN GUHAN (3)· patent assignee history
2013Patents assigned to BRANOVER ALEXANDER (3)· patent assignee history
2018–2021Based in Boxborough, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED MICRO DEVICES INC | 34 | 2012–2021 |
| KALAMATIANOS JOHNself | 8 | 2012–2020 |
| ATI TECHNOLOGIES ULC | 3 | 2012–2021 |
| BRANOVER ALEXANDER | 3 | 2013 |
| KRISHNAN GUHAN | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arlington, Massachusetts, US | 28 | 2006–2021 |
| Boxborough, Massachusetts, US | 9 | 2018–2021 |