Inventor

JEFFREY H. SIEWERDSEN

Inventor

US

Overview

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 17 as inventor

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

A61Bprimary

A61BDiagnosis42%

G06TImage data processing or generation, in general39%

G06VImage or video recognition or understanding8%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%

A61NElectrotherapy3%

G01RMeasuring electric variables3%

G06NComputing arrangements based on specific computational models3%

PatentTitleYear

12,579,679System and method for identifying feature in an image of a subject2026 12,573,079System and method for identifying feature in an image of a subject2026 12,412,297System and method for identifying and classifying a feature in an image of a subject2025 12,387,395System and method for artifact reduction in an image2025 12,350,076Integrated computed tomography (CT) treatment couch system2025 12,045,916Stochastic backprojection for 3D image reconstruction2024 12,039,738Multi-motion compensation for high-quality cone-beam CT of the head2024 12,016,720Modular phantom for assessment of imaging performance and dose in cone-beam CT2024 11,903,751System and method for displaying an image2024 11,790,525Method for metal artifact avoidance in x-ray imaging2023 11,756,242System and method for artifact reduction in an image2023 11,669,984Method and system for registering multiple structures in medical images2023 11,657,518Method for deformable 3D-2D registration using multiple locally rigid registrations2023 11,642,094Modular phantom for assessment of imaging performance and dose in cone-beam CT2023 11,596,367Electromagnetic tracking system and methods of using same2023 11,478,214Geometric calibration for cone beam CT using line fiducials2022 11,138,768System and method for artifact reduction in an image2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to UNIV JOHNS HOPKINS (17)· patent assignee history

2021–2026Patents assigned to MEDTRONIC NAVIGATION INC (7)· patent assignee history

2021–2026Based in US· patent location history

2023Patents assigned to SIEMENS HEALTHCARE GMBH (2)· patent assignee history

2023–2024Patents assigned to UNIV CALIFORNIA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV JOHNS HOPKINS	17	2021–2026
MEDTRONIC NAVIGATION INC	7	2021–2026
SIEMENS HEALTHCARE GMBH	2	2023
UNIV CALIFORNIA	2	2023–2024

Locations

Location	Patents	Span
US	17	2021–2026