# EDGAR Filing Document

**Accession Number:** 0001874097
**File Stem:** 0000000000-25-009977
**Filing Date:** 2025-9
**Character Count:** 2210
**Document Hash:** 97f982b46d7b176fe22e4a442065bc46
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-25-009977.hdr.sgml**: 20251209

**ACCESSION NUMBER**: 0000000000-25-009977

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250915

**FILED FOR**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cyngn Inc.
- **CENTRAL INDEX KEY:** 0001874097
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 462007094
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** UPLOAD
- **SEC FILE NUMBER:** 333-290079

**BUSINESS ADDRESS:**
- **STREET 1:** 1344 TERRA BELLA AVENUE
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94043
- **BUSINESS PHONE:** 650-924-5905

**MAIL ADDRESS:**
- **STREET 1:** 1344 TERRA BELLA AVENUE
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94043

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Cyngn, Inc.
- **DATE OF NAME CHANGE:** 20210721
**PUBLIC REFERENCE ACCESSION NUMBER**: 0001213900-25-085094

## Text-Extract

```

                                                           September 15, 2025

Lior Tal
Chief Executive Officer
Cyngn Inc.
1344 Terra Bella
Mountain View, CA 94043

        Re: Cyngn Inc.
            Registration Statement on Form S-3
            Filed September 5, 2025
            File No. 333-290079
Dear Lior Tal:

       This is to advise you that we have not reviewed and will not review your
registration
statement.

        Please refer to Rules 460 and 461 regarding requests for acceleration.
We remind you
that the company and its management are responsible for the accuracy and
adequacy of their
disclosures, notwithstanding any review, comments, action or absence of action
by the staff.

       Please contact Charli Wilson at 202-551-6388 with any questions.

                                                           Sincerely,

                                                           Division of
Corporation Finance
                                                           Office of Technology
cc:   Marcelle Balcombe

```

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._