DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Claim Rejections - 35 USC § 112
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claims 1-6 and 23-25 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
In claim 1, lines 5-6 the electrically conducting second layer, electrically conducting first layer, and semiconductor substrate are external layers to each other. However, the later part of the claim appears to claim that the electrically conducting first layer and electrically conducting second layer are part of the substrate.
In claim 1, lines 10-11, it is unclear regarding “a wiring portion on the semiconductor substrate” and “a wiring portion of the semiconductor substrate”
In claim 1, line 13, it is unclear as to which “the semiconductor device” is referring back to a power semiconductor device or the semiconductor chip.
REASONS FOR ALLOWANCE
Claims 1-6 and 23-26 is allowed over the prior art of record.
Claims 1-6 and 23-25 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action.
The following is an examiner’s statement of reasons for allowance: The closest prior art of record and to the examiner’s knowledge as best understood does not suggest or render obvious a power semiconductor device particularly characterized by wherein the semiconductor chip and the carrier are joined together by a joining material, and wherein the joining material comprises the phase change material; wherein the pores are at least partially filled with a phase change material, as detailed in claim 1. Claims 2-6 and 23-25 depend from claim 1.
The closest prior art of record based on applicant’s persuasive arguments and after the examiner’s further consideration and/or search, does not teach or render obvious the claimed invention. Specifically, wherein at least part of the electrically conducting first layer comprises pores, wherein the pores are at least partially filled with a phase change material; wherein the phase material includes at least one of a chalcogenide, a salt and an organic phase change material, as detailed in claim 26.
Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.”
Response to Arguments
Applicant’s arguments with respect to claim(s) 1-6 and 23-25 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Applicant’s amendment has necessitated new grounds of rejection.
Conclusion
Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a).
A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action.
Any inquiry concerning this communication or earlier communications from the examiner should be directed to STANETTA D ISAAC whose telephone number is (571)272-1671. The examiner can normally be reached M-F 10-6.
Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice.
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Leonard Chang can be reached at 571-270-3691. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000.
/STANETTA D ISAAC/Examiner, Art Unit 2898 April 22, 2026
/Leonard Chang/Supervisory Patent Examiner, Art Unit 2898
Prosecution Insights