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Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIALOFFICER PURSUANT TO THE
SECURITIES EXCHANGE ACT OF 1934, RULES 13a-14 AND 15d-14 AS ADOPTED
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Lexon Technologies,
Inc. (the Company) on Form 10-K for the fiscal year ended December 31, 2009 as
filed with the Securities and Exchange Commission on the date hereof (the
Report), I, Bong S. Park, certify pursuant to Rules 13a-14 and 15-d14 of the
Securities Exchange Act of 1934 (the Exchange Act), as adopted pursuant to
§302 of the Sarbanes-Oxley Act of 2002, that:

1. I have reviewed this Report;

2. Based on my knowledge, this Report does not contain any
untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such
statements were made, not misleading with respect to the period covered by this
Report;

3. Based on my knowledge, the financial statements, and other
financial information included in this Report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
Company, as of, and for, the periods presented in this Report;

4. I am responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules 13a-15(e) and
15d-15(e)) and internal control over financial reporting (as defined in Exchange
Act Rules 13a-15(f) and 15d-15(f)) for the Company and have:

(a) designed such disclosure controls and procedures, or caused
such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the Company, including its
consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this Report is being prepared;

(b) designed such internal control over financial reporting, or
caused such internal control over financial reporting to be designed under our
supervision, to provide reasonable assurance regarding the reliability of
financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the Company's disclosure
controls and procedures and presented in this Report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the
period covered by this Report based on such evaluation; and

(d) disclosed in this Report any change in the Companys
internal control over financial reporting that occurred during the Companys
most recent fiscal quarter (the Companys fourth fiscal quarter in the case of
an annual report) that has materially affected, or is reasonably likely to
materially affect, the Companys internal control over financial reporting; and

5. I have disclosed, based on our most recent evaluation of
internal control over financial reporting, to the Companys auditors and the
audit committee of the Companys board of directors (or persons performing the
equivalent functions):

(a) all significant deficiencies and material weaknesses in the
design or operation of internal control over financial reporting which are
reasonably likely to adversely affect the Companys ability to record, process,
summarize and report financial information; and

(b) any fraud, whether or not material, that involves
management or other employees who have a significant role in the Companys
internal control over financial reporting.

/s/ Bong S. Park Bong S. Park Chief Financial Officer
Date: April 15, 2010

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