FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * TAN LIP BU   2. Issuer Name and Ticker or Trading Symbol INPHI Corp [IPHI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) ONE CALIFORNIA ST., SUITE 2800 3. Date of Earliest Transaction (Month/Day/Year) 04/06/2011 (Street) SAN FRANCISCO, CA 94111 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 04/06/2011   S   6,601 D $ 20.9 52,609 I By Asian Venture Capital Investment Corporation (1) (2) Common Stock 04/06/2011   S   6,601 D $ 20.9 52,609 I By International Venture Capital Investment Corporation (1) (2) Common Stock 04/06/2011   S   6,601 D $ 20.9 52,609 I By International Venture Capital Investment III Corp. (1) (2) Common Stock 04/06/2011   S   5,844 D $ 20.9 46,579 I By Pacven Walden Ventures Parallel V-A C.V. (1) (2) Common Stock 04/06/2011   S   5,844 D $ 20.9 46,579 I By Pacven Walden Ventures Parallel V-B. C.V. (1) (2) Common Stock 04/06/2011   S   6,983 D $ 20.9 55,659 I By Pacven Walden Ventures Parallel VI, L.P. (1) (2) Common Stock 04/06/2011   S   621 D $ 20.9 4,955 I By Pacven Walden Ventures V Associates Fund, L.P. (1) (2) Common Stock 04/06/2011   S   253,597 D $ 20.9 2,021,292 I By Pacven Walden Ventures V, L.P. (1) (2) Common Stock 04/06/2011   S   89,683 D $ 20.9 714,816 I By Pacven Walden Ventures VI, L.P. (1) (2) Common Stock 04/06/2011   S   4,088 D $ 20.9 32,584 I By Pacven Walden Ventures V-QP Associates Fund, L.P. (1) (2) Common Stock 04/06/2011   S   4,537 D $ 20.9 36,168 I By Seed Ventures III Ptd Ltd. (1) (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
TAN LIP BU ONE CALIFORNIA ST., SUITE 2800 SAN FRANCISCO, CA 94111	X

Signatures

/s/ Lip Bu Tan		04/08/2011
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The Reporting Person is the sole director of Pacven Walden Management V Co. Ltd,. which is the general partner of Pacven Walden Ventures V, L.P., Pacven Walden Ventures Parallel V-A C.V., Pacven Walden Ventures Parallel V-B C.V., Pacven Walden Ventures V Associates Fund, L.P. and Pacven Walden Ventures V-QP Associates Fund, L.P., or Pacven V and affiliated funds. He is also the sole director of Pacven Walden management VI Co. Ltd., which is the general partners of Pacven Walden Ventures VI, L.P. and Pacven Walden Ventures Parallel VI, L.P., or Pacven VI and Parallel Funds. The Reporting Person is also the president of each of Asian Venture Capital Investment Corporation, International Venture Capital Investment Corporation and International Venture Capital Investment III Corp.(Continued in Footnote 2)
(2)	The Reporting Person may be deemed to have shared voting and dispositive power over the shares which are, or may be, deemed to be beneficially owned by Asian Venture Capital Investment Corporation, International Venture Capital Investment Corporation, International Venture Capital Investment III Corp., Pacven Walden Ventures Parallel V-A C.V., Pacven Walden Ventures Parallel V-B. C.V., Pacven Walden Ventures Parallel VI, L.P., Pacven Walden Ventures V Associates Fund, L.P., Pacven Walden Ventures V, L.P., Pacven Walden Ventures VI, L.P., Pacven Walden Ventures V-QP Associates Fund, L.P. or Seed Ventures III Ptd Ltd., but disclaims such beneficial ownership except to the extent of his or her pecuniary interest therein.

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