Prosecution Insights
Last updated: October 25, 2026
Application No. 19/019,838

STAGE APPARATUS OF SIDE TRACK BUFFER AND SEMICONDUCTOR PROCESS DEVICE COMPRISING THE SAME

Non-Final OA §102
Filed
Jan 14, 2025
Priority
Sep 05, 2024 — RE 10-2024-0120828 +1 more
Examiner
GRAY, PAUL J
Art Unit
3753
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Justem Co. Ltd.
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
427 granted / 544 resolved
+8.5% vs TC avg
Moderate +11% lift
Without
With
+10.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
33 currently pending
Career history
584
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
42.7%
+2.7% vs TC avg
§102
27.9%
-12.1% vs TC avg
§112
26.2%
-13.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 544 resolved cases

Office Action

§102
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 § 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) 1-4 and 7 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Kim (KR 102641036 B1). Regarding claim 1, Kim discloses a stage device of a side track buffer, which allows an inert gas to flow through the side track buffer, the stage device comprising: a supply part (111a) installed at one side of a first base (the base at one of 111) of a first module unit (the entire module unit on and including 111) to supply the inert gas; a first flow control part (121) installed at one side of the supply part to control a flow rate of the inert gas; a filter part (122) connected to the first flow control part to filter the inert gas; and a discharge part (111b) installed at the other side of the first base of the first module unit to discharge the inert gas. Regarding claim 2, Kim further discloses the stage device of claim 1, further comprising a second module unit detachably installed at one side of the first module unit to control the discharge of the inert gas. (as shown in Fig. 1, see how 4 different units are installed in series) Regarding claim 3, Kim further discloses the stage device of claim 2, wherein the second module unit comprises: a second base (the base of the second module unit defined above) coupled to one end of the first base of the first module unit (Fig. 1); a second flow control part (121 of the second module unit) installed at one side of the second base to control a discharge amount of inert gas; and a second discharge control part (134 of the second module unit) installed at the other side of the second base to control whether to discharge the inert gas. Regarding claim 4, Kim further discloses the stage device of claim 2, further comprising a connection unit (as shown in Fig. 1, the portion of 110 that connected each module unit 111) installed between the first module unit and the second module unit to connect the first base to the second base so as to be attached to and detached from each other. (Fig. 1) Regarding claim 7, Kim further discloses a semiconductor process device provided with the stage device of the side track buffer as set forth in claim 1. (Abstract; Fig. 1) Allowable Subject Matter Claims 5 and 6 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PAUL J GRAY whose telephone number is (571)270-0544. The examiner can normally be reached 9:00 am - 5:00 pm, Monday - Friday. 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, Kenneth Rinehart can be reached at 571 272-4881. 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. /PAUL J GRAY/Primary Examiner, Art Unit 3753
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Prosecution Timeline

Jan 14, 2025
Application Filed
Aug 12, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 10m to grant Granted Oct 20, 2026
Patent 12768769
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1y 12m to grant Granted Oct 20, 2026
Patent 12759724
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3y 5m to grant Granted Oct 13, 2026
Patent 12760817
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3y 0m to grant Granted Oct 13, 2026
Patent 12747053
PRESSURIZED GAS SOURCE
2y 4m to grant Granted Sep 29, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
78%
Grant Probability
89%
With Interview (+10.7%)
2y 3m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 544 resolved cases by this examiner. Grant probability derived from career allowance rate.

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