Prosecution Insights
Last updated: April 19, 2026
Application No. 18/898,631

CONNECTING DEVICE AND ELECTRONIC DEVICE

Non-Final OA §102
Filed
Sep 26, 2024
Examiner
LEA EDMONDS, LISA S
Art Unit
2847
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Lenovo (Beijing) Limited
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
To Grant
92%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allow Rate
658 granted / 759 resolved
+18.7% vs TC avg
Minimal +5% lift
Without
With
+4.9%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
9 currently pending
Career history
768
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
22.9%
-17.1% vs TC avg
§102
56.3%
+16.3% vs TC avg
§112
15.1%
-24.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 759 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. 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 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Cheng et al. (10642309). With respect to claim 1, Cheng et al. discloses a connecting device (30) comprising: a first rotating shaft (324), the first rotating shaft (324) being used to connect with a first body (20); a second rotating shaft (321), the second rotating shaft (321) being parallel to the first rotating shaft (324) and used to connect with a second body (10); and an adjustment assembly (15), the adjustment assembly (15) being rotatably matched with the second rotating shaft (321), wherein: a rotation angle of the second rotating shaft (321) relative to the first rotating shaft (324) changes to cause a target object (16) of the adjustment assembly (15) to move relative to the second rotating shaft (321), the target object (15) reciprocating along a first direction to change a target distance with the second rotating shaft (321), the first direction and an axial direction of the second rotating shaft (321) form an angle. Claim(s) 7-11 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by PARK et al. (20230084065). With respect to claim 7, PARK et al. discloses an electronic device (200) comprising: a first body (220), the first body (220) having a first surface (220a) and a second surface (220b) disposed opposite each other; a connecting device (300); and a second body (210), the second body (210) having a third surface (210a) and a fourth surface (220b) disposed opposite each other, the second body(210) being connected to the first body (220) through the connecting device (300), wherein: during a process of the first body (220) flipping relative to the second body (210) to a target state, a supporting surface (210b) of the second body (210) for contacting a bearing surface (220b) is adjusted to be close to the second body (210), the target state being a state in which the first surface (220a) of the first body (220) serves as the bearing surface (220b) in contact with the supporting surface (210b) of the second body (210). With respect to claim 8, PARK et al. discloses the electronic device (200) of claim 7, wherein: in a first stage of the process in which the first body (220) is flipped relative to the second body (210) to the target state, the supporting surface (210b) of the second body (210) for contacting the bearing surface (220b) is adjusted to be away from an initial position; and in a second stage of the process in which the first body (220) is flipped relative to the second body (210) to the target state, the supporting surface (210b) of the second body (210) for contacting the bearing surface (220b) is adjusted from away from the second body (210) to close to the second body (210). With respect to claim 9, PARK et al. discloses the electronic device (200) of claim 8, wherein: the first stage is a stage in which a connecting end of the first body (220) is turned over to be close to the bearing surface (220b), and the supporting surface (16b 210b) of the second body (16 210) for contacting the bearing surface (14b 220b) is away from the initial position. With respect to claim 10, PARK et al. discloses the electronic device (200) of claim 7, further comprising: a support (500), the support (500) being connected with the connecting device (300), the support (500) being disposed on the fourth surface (210b) of the second body (210) to prop up the second body (210) when the second body (210) is disposed relative to the bearing surface (220b), the support (500) being configured to reciprocate along a first direction to change a distance between the second body (210) and the bearing surface (220b). With respect to claim 11, PARK et al. discloses the electronic device (200) of claim 7, wherein the connecting device (300) comprises: a first rotating shaft (322), the first rotating shaft (322) being used to connect with the first body (220); a second rotating shaft (321), the second rotating shaft (321) being parallel to the first rotating shaft (322) and used to connect with the second body (210); and an adjustment assembly (400), the adjustment assembly (400) being rotatably matched with the second rotating shaft (321), wherein: a rotation angle of the second rotating shaft (321) relative to the first rotating shaft (322) changes to cause a target object of the adjustment assembly (400) to move relative to the second rotating shaft (321), the target object reciprocating along a first direction to change a target distance with the second rotating shaft (321), the first direction and an axial direction of the second rotating shaft (321) form an angle. Allowable Subject Matter Claims 2-6 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. The following is a statement of reasons for the indication of allowable subject matter: as to claims 2-6, patentability resides, at least in part, in the adjustment assembly includes: a first drive assembly, the first drive assembly being connected to the second rotating shaft, the first drive assembly being configured to reciprocate relative to the second rotating shaft along a second direction with a first displacement; and a second drive assembly, the second drive assembly being configured to cooperate with the first drive assembly to convert a first displacement of the first drive assembly in the second direction into a second displacement of the second drive assembly in the first direction, the second drive assembly being configured to move back and forth relative to the second rotating shaft along the first direction to change the target distance, the second direction being the same as the axial direction of the second rotating shaft as claimed and including all of the other limitations of the base claim(s) respectfully. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to LISA LEA-EDMONDS whose telephone number is (571)272-2043. The examiner can normally be reached M-F. 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, Timothy Thompson can be reached at 571-272-2342. 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. LISA LEA-EDMONDS Primary Examiner Art Unit 2847 /LISA LEA-EDMONDS/ Primary Examiner, Art Unit 2847 2026-03-07
Read full office action

Prosecution Timeline

Sep 26, 2024
Application Filed
Mar 07, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

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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
87%
Grant Probability
92%
With Interview (+4.9%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 759 resolved cases by this examiner. Grant probability derived from career allow rate.

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