Christopher A. Burns

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Quantized ray intersection testing with definitive hit detection
- Patent number 12,217,353
- Issue date Feb 4, 2025
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SIMD operand permutation with selection from among multiple registers
- Patent number 12,008,377
- Issue date Jun 11, 2024
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Primitive testing for ray intersection at multiple precisions
- Patent number 12,002,190
- Issue date Jun 4, 2024
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantized ray intersection testing with definitive hit detection
- Patent number 11,830,124
- Issue date Nov 28, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ray intersection testing with quantization and interval representat...
- Patent number 11,734,871
- Issue date Aug 22, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temporal split techniques for motion blur and ray intersection
- Patent number 11,676,327
- Issue date Jun 13, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SIMD operand permutation with selection from among multiple registers
- Patent number 11,645,084
- Issue date May 9, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ray intersect circuitry with parallel ray testing
- Patent number 11,367,242
- Issue date Jun 21, 2022
- Apple Inc.
- Ali Rabbani Rankouhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ray intersection data structure with many-to-many mapping between b...
- Patent number 11,335,061
- Issue date May 17, 2022
- Apple Inc.
- Ali Rabbani Rankouhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SIMD operand permutation with selection from among multiple registers
- Patent number 11,126,439
- Issue date Sep 21, 2021
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Floating-point multiply-add with down-conversion
- Patent number 10,282,169
- Issue date May 7, 2019
- Apple Inc.
- Liang-Kai Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Texture sampling techniques
- Patent number 10,192,349
- Issue date Jan 29, 2019
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Texture sampling techniques
- Patent number 9,905,040
- Issue date Feb 27, 2018
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interpolation circuitry and techniques for graphics processing
- Patent number 9,530,237
- Issue date Dec 27, 2016
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for computing intersections between rays and surf...
- Patent number 7,567,248
- Issue date Jul 28, 2009
- William R. Mark
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Ray-Box Intersection Circuitry
- Publication number 20240404172
- Publication date Dec 5, 2024
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Primitive Testing for Ray Intersection at Multiple Precisions
- Publication number 20240281951
- Publication date Aug 22, 2024
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Quantized Ray Intersection Testing with Definitive Hit Detection
- Publication number 20240046550
- Publication date Feb 8, 2024
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMD Operand Permutation with Selection from among Multiple Registers
- Publication number 20230325196
- Publication date Oct 12, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ray Intersection Testing with Quantization and Interval Representat...
- Publication number 20230102071
- Publication date Mar 30, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Quantized Ray Intersection Testing with Definitive Hit Detection
- Publication number 20230099114
- Publication date Mar 30, 2023
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Temporal Split Techniques for Motion Blur and Ray Intersection
- Publication number 20220301254
- Publication date Sep 22, 2022
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Primitive Testing for Ray Intersection at Multiple Precisions
- Publication number 20220207690
- Publication date Jun 30, 2022
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ray Intersect Circuitry with Parallel Ray Testing
- Publication number 20220036639
- Publication date Feb 3, 2022
- Apple Inc.
- Ali Rabbani Rankouhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ray Intersection Data Structure with Many-to-Many Mapping between B...
- Publication number 20220036652
- Publication date Feb 3, 2022
- Apple Inc.
- Ali Rabbani Rankouhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMD Operand Permutation with Selection from among Multiple Registers
- Publication number 20210406031
- Publication date Dec 30, 2021
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMD Operand Permutation with Selection from among Multiple Registers
- Publication number 20210149679
- Publication date May 20, 2021
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEXTURE SAMPLING TECHNIQUES
- Publication number 20180137670
- Publication date May 17, 2018
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Floating-Point Multiply-Add with Down-Conversion
- Publication number 20170293470
- Publication date Oct 12, 2017
- Apple Inc.
- Liang-Kai Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEXTURE SAMPLING TECHNIQUES
- Publication number 20170228919
- Publication date Aug 10, 2017
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERPOLATION CIRCUITRY AND TECHNIQUES FOR GRAPHICS PROCESSING
- Publication number 20160292907
- Publication date Oct 6, 2016
- Apple Inc.
- Christopher A. Burns
- G06 - COMPUTING CALCULATING COUNTING

Christopher A. Burns

Person

Patents Grantslast 30 patents

Quantized ray intersection testing with definitive hit detection

SIMD operand permutation with selection from among multiple registers

Primitive testing for ray intersection at multiple precisions

Quantized ray intersection testing with definitive hit detection

Ray intersection testing with quantization and interval representat...

Temporal split techniques for motion blur and ray intersection

SIMD operand permutation with selection from among multiple registers

Ray intersect circuitry with parallel ray testing

Ray intersection data structure with many-to-many mapping between b...

SIMD operand permutation with selection from among multiple registers

Floating-point multiply-add with down-conversion

Texture sampling techniques

Texture sampling techniques

Interpolation circuitry and techniques for graphics processing

System and method for computing intersections between rays and surf...

Patents Applicationslast 30 patents

Ray-Box Intersection Circuitry

Primitive Testing for Ray Intersection at Multiple Precisions

Quantized Ray Intersection Testing with Definitive Hit Detection

SIMD Operand Permutation with Selection from among Multiple Registers

Ray Intersection Testing with Quantization and Interval Representat...

Quantized Ray Intersection Testing with Definitive Hit Detection

Temporal Split Techniques for Motion Blur and Ray Intersection

Primitive Testing for Ray Intersection at Multiple Precisions

Ray Intersect Circuitry with Parallel Ray Testing

Ray Intersection Data Structure with Many-to-Many Mapping between B...

SIMD Operand Permutation with Selection from among Multiple Registers

SIMD Operand Permutation with Selection from among Multiple Registers

TEXTURE SAMPLING TECHNIQUES

Floating-Point Multiply-Add with Down-Conversion

TEXTURE SAMPLING TECHNIQUES

INTERPOLATION CIRCUITRY AND TECHNIQUES FOR GRAPHICS PROCESSING