Prosecution Insights
Last updated: April 19, 2026
Application No. 18/074,806

ROBOT ARM AND TRANSFER APPARATUS INCLUDING THE SAME

Non-Final OA §102
Filed
Dec 05, 2022
Examiner
VU, STEPHEN A
Art Unit
3654
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Kctech Co. Ltd.
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
2y 2m
To Grant
97%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
909 granted / 1113 resolved
+29.7% vs TC avg
Strong +15% interview lift
Without
With
+15.3%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
22 currently pending
Career history
1135
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
29.3%
-10.7% vs TC avg
§102
36.4%
-3.6% vs TC avg
§112
25.1%
-14.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1113 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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on December 5, 2022 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. 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. Claims 1,8,12, and 14 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Umeno (US 9,004,560). As to claim 1, Umeno discloses a robot arm (45L), as illustrated in Figures 1-16, comprising a first hand (65) comprising a first body portion extending in a first direction and a plurality of first protruding portions (72) protruded from the first body portion to a second direction crossing the first direction and arranged in the first direction (see Figure 5); a second hand (74) comprising a second body portion extending in the first direction and a plurality of second protruding portions (72-2) protruded from the second body portion to the second direction and arranged in the first direction (see Figure 5); and a distance adjusting part (gripper 61 is an electric gripper that receives electric power to perform an opening-closing operation; the gripper 61 is capable of causing the pair of bits 64 to hold an object to be held at a predetermined force or pressing the object held by the pair of bits 64 – see col. 3, lines 61-65 and Figure 1), which adjusts a distance (Y1) (see Figure 5) between the first hand and the second hand, wherein the first protruding portions and the second protruding portions are disposed between the first body portion and the second body portion. With claim 8, an auxiliary member (19) is disposed between the first hand and the second hand (see Figures 13-14). With claim 12, the distance adjusting part comprises a transfer part (gripper 61 translates the proximal end of the main body 66 so that the main body 66 moves toward and away from the second bit 74 – col. 4, lines 23-25), which adjusts the distance between the first hand and the second hand; and a fixing part (hold sensor 62) (see col. 4, lines 63-67), which fixes a position of the first hand and a position of the second hand. With claim 14, the transfer part comprises a first guide part and a second guide part spaced apart from the first guide part (see annotated Figure 2 below), and the first hand and the second hand are coupled to the first guide part and the second guide part. PNG media_image1.png 321 425 media_image1.png Greyscale Allowable Subject Matter Claims 18-20 are allowed. The prior art of record neither anticipates nor renders obvious the claimed subject matter of the instant application as a whole either taken alone or in combination. In particular, the prior art of record does not teach the robot arm further being configured to vacuum suction a window. Claims 2-7,9-11, 13, and 15-17 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 The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Ostwald, Downs, Harada, Hajrovic, and Li are cited as being relevant art, because each prior art discloses a robot arm comprising a first hand and a second hand. Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEPHEN VU whose telephone number is (571)272-1961. The examiner can normally be reached Monday-Friday, 7:00 am - 3:30 pm EST. 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, Victoria Augustine can be reached at (313) 446-4858. 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. STEPHEN VU Primary Examiner Art Unit 3651 /STEPHEN A VU/Primary Examiner, Art Unit 3654
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Prosecution Timeline

Dec 05, 2022
Application Filed
Feb 13, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600026
MAGNETIC CLEANING DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12598955
SUBSTRATE TRANSFER DEVICE AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAME
2y 5m to grant Granted Apr 07, 2026
Patent 12594678
Device and Method for Gripping an Object
2y 5m to grant Granted Apr 07, 2026
Patent 12589509
VACUUM SUCTION CYLINDER ASSEMBLY
2y 5m to grant Granted Mar 31, 2026
Patent 12583132
ROBOTIC ARM
2y 5m to grant Granted Mar 24, 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
82%
Grant Probability
97%
With Interview (+15.3%)
2y 2m
Median Time to Grant
Low
PTA Risk
Based on 1113 resolved cases by this examiner. Grant probability derived from career allow rate.

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