Company: QTIWW
Filing Date: 2025-02-05
Form Type: 424B3
Source: 0001628280-25-004061
Chunk: 231

Company: QT IMAGING HOLDINGS, INC.
Filing Date: 2025-02-05
Form: 424B3
Chunk 231
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;

• Member of the US National Institute of Health (NIH) medical imaging study section (ISB-10), reviewing grant submissions by small businesses in the area of medical imaging; and

• PhD degrees in Electrical and Biomedical Engineering from Texas A&M University.

Nasser C. Pirshafiey—Chief Product Officer

• Over three decades developing products and businesses for domestic and multinational firms;

• Founded and managed two companies with the mission to provide sustainable practices to industries such as medical devices, automotive, aerospace, high-tech, consumer products, and robotics (brief client list: Johnson & Johnson, Siemens, Edwards Life Sciences, Autoliv, TRW); and

• 14 granted patents and 5 patent applications filed with the U.S. patent office (of which, 3 granted patents and 1 patent application relate to the business of the Company), holds a B.S. in Aeronautical Engineering from St. Louis University, Missouri, and an M.B.A. from Northcentral University, Arizona with specialization in Entrepreneurship.

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• Granted Patents related to QT Imaging:

US20190053789A1—Color coding an image for identifying anatomy using quantitative transmission ultrasound tomography

US20170143304A1—Automatic laterality identification for ultrasound tomography systems

US11170544B2—Application of machine learning to iterative and multimodality image reconstruction

• Patent Application related to QT Imaging:

US20200170618A1—Retention and stabilization of anatomy for ultrasound imaging

#### Employees
As of January 1, 2025, QT Imaging had 21 employees. Of these, 20 are full-time employees, 14 work in research, development, manufacturing, regulatory and operations, and 7 work in general and administrative capacities. 18 employees are located in Novato, CA. None of QT Imaging’s employees are represented by a labor union or are subject to a collective bargaining agreement.

#### Intellectual Property, Patents & Trademarks
QT Imaging has multiple U.S. and European patents and 5 registered U.S. trademarks. QT Imaging does not disclose its proprietary reconstruction algorithm technology. The details regarding this intellectual property is shown below.

The table below shows our utility patents and utility patent applications:

| JURISDICTION         |     | NUMBER        |     | TITLE                                                                                      |     | DATE       
 FILED      |     | DATE       
 GRANTED    |     | EXPIRATION 
 DATE       |     | OWNER