<SEC-DOCUMENT>0001213900-25-058629-index.html : 20250627
<SEC-HEADER>0001213900-25-058629.hdr.sgml : 20250627
<ACCEPTANCE-DATETIME>20250627084520
ACCESSION NUMBER:		0001213900-25-058629
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20250627
DATE AS OF CHANGE:		20250627

FILER:

	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:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-271567
		FILM NUMBER:		251082361

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>ea0247247-424b5_cyngn.htm
<DESCRIPTION>PROSPECTUS SUPPLEMENT
<TEXT>
Document 1 - file: ea0247247-424b5_cyngn.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>image_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: image_001.jpg

</DOCUMENT>
</SEC-DOCUMENT>