Prosecution Insights
Last updated: July 17, 2026
Application No. 18/402,567

SEMICONDUCTOR MOLDING APPARATUS AND COMPRESSION MOLDING METHOD USING THE SAME

Non-Final OA §102§103
Filed
Jan 02, 2024
Priority
Jun 13, 2023 — RE 10-2023-0075713
Examiner
ROY, DEBJANI
Art Unit
1741
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Samsung Electronics Co., Ltd.
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
5m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
243 granted / 324 resolved
+10.0% vs TC avg
Strong +15% interview lift
Without
With
+15.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
29 currently pending
Career history
367
Total Applications
across all art units

Statute-Specific Performance

§103
91.3%
+51.3% vs TC avg
§102
4.3%
-35.7% vs TC avg
§112
1.5%
-38.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 324 resolved cases

Office Action

§102 §103
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 . Election/Restrictions Claims 15-20 withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected Group II, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 05/26/2026. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-2, 4-8, 10-13 is/are rejected under 35 U.S.C. 102 (a)(1) as being by Yasui (US 20220055261) listed in IDS. Regarding Claim 1 Yasui discloses semiconductor molding apparatus, comprising: an upper mold capable of supporting a substrate (Figure 6, [0042], substrate-10); a lower mold that provides a first cavity (Figure 6, cavity-110c, lower mold-110d);; a guide member that provides a second cavity and that vertically penetrates the lower mold (Figure 2, 6, guide member enclosing the sides of -pot-131 with cavity 131a vertically entering the lower mold); and a guide lift configured to vertically drive the guide member (Figure 6, guide lift for the guide member to raise or lower the support member ([0046]) [0048]), wherein the lower mold comprises: a base plate that extends in a horizontal direction (Figure 6, [0046], base plate-121); and a sidewall member that upwardly extends from the base plate (side member-112), wherein the guide lift is configured to vertically drive the guide member such that a top surface of the guide member moves between a top surface of the base plate and a top surface of the sidewall member ([0046], [0048]). Regarding Claim 2 Yasui discloses further comprising a heater configured to apply heat to the second cavity and positioned within the lower mold ([0074]). Regarding Claim 4 Yasui discloses , wherein the guide lift comprises at least one of a resilient member and a motor ( Figure 6, toggle mechanism, toggle mechanism with resilient elements (like springs or flexible materials) is a linkage system that uses elastic components to store and suddenly release energy.). Regarding Claim 5 Yasui discloses, further comprising a first lower mold lift configured to vertically drive the lower mold ([0046]). Regarding Claim 6 Yasui discloses, wherein the first lower mold lift comprises at least one of a resilient member and a motor (Figure 6, toggle mechanism). Regarding Claim 7 Yasui discloses, wherein the lower mold further comprises a base pusher in the second cavity when viewed in plan view (Figure 6, plunger/base pusher-132), and the apparatus further comprises a second lower mold lift configured to vertically drive the base pusher, wherein motion of the base pusher is independent of motion of the sidewall member and motion of the base plate (Figure 6, second lower mold lift -130configured to vertically drive the base pusher-132). Regarding Claim 8 Yasui discloses , further comprising a film coating the top surface of the sidewall member, an inner lateral surface of the sidewall member, and the top surface of the base plate (Figure 2, film-20 on the sucking portions, [0036]). Regarding Claim 10 Yasui discloses semiconductor molding apparatus, comprising: an upper mold supporting a substrate (Figure 6, [0042], substrate-10); a lower mold providing a first cavity (Figure 6, cavity-110c, lower mold-110d)); a guide member providing a second cavity and configured to interlock with the lower mold (Figure 2, 6, guide member with the-pot-131 with cavity 131a vertically entering the lower mold); and a guide lift configured to vertically drive the guide member (Figure 6, guide lift for the guide member to raise or lower the support member ([0046]) [0048]), wherein the lower mold comprises: a base plate having a top surface defining the first cavity (Figure 6, [0046], base plate-121); and a sidewall member upwardly extending from the base plate and having an inner lateral surface defining the first cavity ( ([0046]) [0048]), wherein the lower mold comprises: a base plate that extends in a horizontal direction (Figure 6, [0046], base plate-121), wherein the guide lift is configured to allow motion of a top surface of the guide member between the top surface of the base plate and a top surface of the sidewall member ([0046], [0048]). Regarding Claim 11 Yasui discloses , wherein the guide lift comprises at least one of a resilient member and a motor (Figure 6, toggle mechanism, toggle mechanism with resilient elements (like springs or flexible materials) is a linkage system that uses elastic components to store and suddenly release energy.). Regarding Claim 12 Yasui discloses, wherein the lower mold further comprises a base pusher configured to vertically move independently of the base plate and the sidewall member (Figure 6, second lower mold lift-130 configured to vertically drive the base pusher-132). Regarding Claim 13 Yasui discloses, further comprising: a first lower mold lift configured to vertically drive the base plate ([0046], [0048], guide members-22 vertically drive the base plate-121 ) and the sidewall member; and a second lower mold lift configured to vertically drive the base pusher, wherein motion of the base pusher is independent of motion of the sidewall member and motion of the base plate (Figure 6, second lower mold lift -130configured to vertically drive the base pusher-132). Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claim(s) 3, 9, 14 is/are rejected under 35 U.S.C. 103 as being unpatentable over Yasui (US 20220055261) listed in IDS.in view of KR 20120028686, hereinafter KR’686, translation attached. Regarding Claim 3,14 , Yasui discloses support portion 122 arranged in a way that it can be raised and lowered vertically along a plurality of guide members but did not disclose that when viewed in plan view, the guide member is shaped as a pair of parallel lines, an ellipse, or a rectangle. In the related field of endeavor pertaining to the art , KR’686 discloses, the guide member is shaped as a pair of rectangle,(Figure 2, guide member-35, [0018]-[0019]). It would have been obvious for one ordinary skilled to combine Yasui with that of KR’696 guide members defined structure for the purpose of to ensure smooth, controlled movement while meeting specific release and ejection requirements Regarding Claim 9 , Yasui discloses support portion 122 arranged in a way that it can be raised and lowered vertically along a plurality of guide members but did not disclose that the related field of endeavor pertaining to the art , KR’686 discloses wherein an upper portion of the guide member has a curved surface (Figure 2, guide member-35 has a curved/bent rectangular surface). It would have been obvious for one ordinary skilled to combine Yasui with that of KR’696 guide members defined structure for the purpose of to ensure smooth, controlled movement while meeting specific release and ejection requirements Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DEBJANI ROY whose telephone number is (571)272-8019. The examiner can normally be reached 9:30-5:30 pm. 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, Alison Hindenlang can be reached at 571-270-7001. 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. /DEBJANI ROY/Examiner, Art Unit 1741 /ALISON L HINDENLANG/Supervisory Patent Examiner, Art Unit 1741
Read full office action

Prosecution Timeline

Jan 02, 2024
Application Filed
Jun 29, 2026
Non-Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12679054
METHOD FOR REPAIRING PLASTIC DIVIDERS AND PLASTIC DIVIDER OBTAINED BY SAID METHOD
2y 12m to grant Granted Jul 14, 2026
Patent 12680206
PORTABLE SPINNER AND METHODS OF USE
2y 0m to grant Granted Jul 14, 2026
Patent 12673465
MASK MANUFACTURING METHOD AND TOY FIGURE MANUFACTURING METHOD
3y 7m to grant Granted Jul 07, 2026
Patent 12673464
EQUIPMENT AND METHODS FOR FUSED DEPOSITION MODEEING 3D PRINTING
3y 1m to grant Granted Jul 07, 2026
Patent 12643282
Parison Former
2y 4m to grant Granted Jun 02, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
75%
Grant Probability
90%
With Interview (+15.2%)
2y 11m (~5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 324 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month