Prosecution Insights
Last updated: October 25, 2026
Application No. 19/122,100

DISPLAY DEVICE

Non-Final OA §102§Other
Filed
Apr 17, 2025
Priority
Oct 20, 2022 — nonprovisional of PCTKR2022016058
Examiner
LEIBY, CHRISTOPHER E
Art Unit
2621
Tech Center
2600 — Communications
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
1y 5m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
629 granted / 1014 resolved
At TC average
Strong +22% interview lift
Without
With
+22.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
24 currently pending
Career history
1049
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
52.6%
+12.6% vs TC avg
§102
29.1%
-10.9% vs TC avg
§112
9.5%
-30.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1014 resolved cases

Office Action

§102 §Other
Notice of Pre-AIA or AIA Status 1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . 2. Claims 1-15 are pending. Claim Rejections - 35 USC § 102 3. 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) 1-9 is/are rejected under 35 U.S.C. 102a1 as being anticipated by Zeller et al. (US Patent Application Publication 2011/0223802), herein after referred to as Zeller. Regarding independent claim 1, Zeller discloses a display device (Figures 1-9 D+10) comprising: a head (D) including a display panel (Figure 1 depicts electronic device D with a display); a stand (12) supporting ([0020]) the head (D); and a connector (14) connecting ([0029]) the head (D) and the stand (12), the connector (14) including ([0028]) a rotary assembly (46+24) rotatably connecting ([0024] and [0027]-[0029]) the head (D) to the stand (12), wherein the rotary assembly (46+24) comprises: a rotary connector (46) including a rotator (30) coupled (via 56+44 [0029] and [0034]) to the head (D) so as to rotate together ([0032] ball 30 rotate with socket assembly 14 (comprises socket 46)) with the head (D), and a stator (28) rotatably coupled ([0024]-[0025]) to the rotator (30) so as to rotate relative to the head (D); and a cable (26) which is passing through (depicted in figures 5-7 and 9) the stator (28) and which is electrically connected ([0022], [0025], and [0027]) to the display panel (D). Regarding claim 2, Zeller discloses the display device of claim 1, wherein the connector (14) comprises: a ball hinge (24) ([0024]-[0025]); and a bracket (50) to which the ball hinge (24) is rotatably coupled ([0031]), the bracket (50) being fixed (via 42 [0031]) to the head (D), wherein the ball hinge (24) comprises: a ball (30) surrounded (figures 2-3 and 6-7 depict wall 50 to surround ball 30 [0031]) by the bracket (52) of the head (D) and configured to move ([0032]) in contact with the bracket (50); a body (34) extending from an outer surface (32) of the ball (30); a ring ([0026] describes portion 34 as a cylindrical/ring portion) which is opposite the ball (30) with respect to the body (34) and which is formed at an end (figure 2 depicts end of extension of 34 to the cylindrical/ring shape) of the body (34); and a hole (figure 2 reference hole housing connectors 39 through both portion 34 and ball 30) formed through the ball (30) and the body (34) and into which the cable (26) is inserted (Figure 3 depicts the hole through ball 30 in which connector 39 of cable 26 is inserted), and wherein at least a portion of the hole gradually increases in diameter in a direction from the body toward the head (Figure 3 depicts the hole smaller in size/diameter to just fit connector 39 and figure 2 depicts the larger diameter hole facing the head D, to be engaged with wall 50 [0021]). Regarding claim 3, Zeller discloses the display device of claim 2, wherein the ball includes a cutting part that is cut from the hole to the outer surface of the ball in a radial direction of the ball (Figure 2 reference hole cut through inner surface 34 and outer surface 32 including radial direction of ball 30). Regarding claim 4, Zeller discloses the display device of claim 3, wherein the cutting part is further cut from a hole formed inside the body toward an outer surface of the body (Figure 2 reference hole cut through inner surface 34 and outer surface 32 including radial direction of ball 30). Regarding claim 5, Zeller discloses the display device of claim 2, wherein the connector (14) comprises a joint (28) coupled to the stand (12), the joint (28) including a pin (64) that protrudes in a direction intersecting a direction from the head (D) toward the joint (28) ([0036]), and wherein the ring ([0026] describes portion 34 as a cylindrical/ring portion) of the ball hinge (24) includes a pin hole (66) into which the pin (64) is inserted ([0036]), the pin hole (66) being formed in a direction parallel to the direction in which the pin (64) protrudes ([0036] and figures 2-3 and 7 depict pin 64 in hole 66). Regarding claim 6, Zeller discloses the display device of claim 5, wherein the joint (28) comprises: an upper part (68) positioned over the ring ([0026] describes portion 34 as a cylindrical/ring portion) of the ball hinge (24) (figures 5-6 depict projection 68 over ring to be within recess 70 [0036]); and a lower part (figure 3 lower 52) ([0031]) which is positioned under (depicted in figures 5-6) the ring ([0026] describes portion 34 as a cylindrical/ring portion) of the ball hinge (24) and which is coupled (via socket 46) to the upper part (68), wherein the lower part (lower 52) includes a slot (generally reference as 18) formed through an upper surface and a lower surface of the lower part and extending along a circumference of the lower part (Figure 2 reference arms 52 cut along the circumference to engage the ball 30 [0031]), the slot (18) having at least a portion (38+39) overlapping a cutting part (figure 2 opening in 34 to fit 39 [0027]) of the ball hinge (24) ([0031]), and wherein the cable (26) is bent (bend of 26 depicted in figure 3 to enter hole designated via 39) in the hole (figure 2 reference hole housing connectors 39 through both portion 34 and ball 30) of the ball hinge (24) to be placed in the slot (18). Regarding claim 7, Zeller discloses the display device of claim 6, wherein the lower part (lower 52) comprises: a first slot wall (52S, the northmost arm 52 depicted in figure 3) that defines a front boundary of the slot; a second slot wall (52E) which defines a front boundary of the slot and which is spaced apart from the first slot wall in a circumferential direction of the lower part (Figure 3 reference arms 52 separated via slots to create 4 depicted arms 52 (north east west south) surrounding wall 50.); and an opening (slots separating arms 52) formed between the first slot wall (52N) and the second slot wall (52E), the opening being disposed so as not to vertically overlap the hole (figure 2 reference hole housing connectors 39 through both portion 34 and ball 30) of the ball hinge (24), and wherein the cable (26) is engaged with (via 28 and 30 [0031]) any one of the first slot wall (52S) or the second slot wall (52E). Regarding claim 8, Zeller discloses the display device of claim 2, wherein the connector comprises: a mount (42) coupled (via 56 and 44 [0029] and [0034]) to the head (D) and the rotator (30) of the rotary assembly (46+24); and a cover (46) coupled to the mount (42) and in which the ball (30) of the ball hinge (24) and the bracket (50) are accommodated ([0031]). Regarding claim 9, Zeller discloses the display device of claim 8, wherein the mount (42) comprises: a rear mount (generalized as 46 in figure 3) having a hole through which the rotator (30) passes, the hole being formed at a center of the rear mount (figure 3 depicts socket 46, on rear of 42, having a center hole defined by 50 and 52 to accommodate the ball 30, [0031]); and a front mount (47) which is positioned at a front of the rear mount (mounting area of socket 46 defined by 50 and 52) and which is coupled to the rear mount (figure 3 depicts socket 46 on rear with display mount area on front (depicted in figure 1)), wherein the rotary assembly (46+24) comprises a first substrate (body 42 comprises material to connect front and back surfaces as depicted in each figure) that is disposed between the rear mount (generally socket 46) and the front mount (front surface of 42) and fixed to the rear mount ([0030]), the first substrate being exposed at a rear through the hole of the rear mount (Figure 3 reference hole defined by 50 exposing 18 in body 42), and wherein the rotator (30) is electrically connected (via 18+39+38) to the first substrate ([0020 [0027]). Allowable Subject Matter 4. Claims 10-15 is 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. Regarding claim 10, Zeller discloses the display device of claim 9, wherein the head (D) comprises: a back cover to cover one surface of the display panel (figures 6-7 depict back surface of display D directly touching 14 via 47). However, Zeller does not specifically disclose the subject matter of claims 2, 8, and 9 further comprising: a mount groove recessed forward from a rear surface of the back cover; a protruding portion protruding rearward from the rear surface of the back cover, the protruding portion defining a boundary of the mount groove; and a coupling groove formed on an inner surface of the protruding portion, and wherein the mount comprises a coupling protrusion protruding from an outer circumferential surface of the front mount in a radial direction of the front mount, the coupling protrusion being inserted into the coupling groove of the back cover. Conclusion 5. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHRISTOPHER E LEIBY whose telephone number is (571)270-3142. The examiner can normally be reached 11-7. 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, Amr Awad can be reached at 571-272-7764. 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. /CHRISTOPHER E LEIBY/ Primary Examiner, Art Unit 2621
Read full office action

Prosecution Timeline

Apr 17, 2025
Application Filed
Oct 01, 2026
Non-Final Rejection mailed — §102, §Other (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12754590
ROTATABLE CONTROL BUTTON ASSEMBLY FOR A WEARABLE DEVICE
1y 5m to grant Granted Oct 06, 2026
Patent 12749462
SEMICONDUCTOR DEVICE
1y 1m to grant Granted Sep 29, 2026
Patent 12743980
DISPLAY DEVICE AND DRIVING METHOD
3y 6m to grant Granted Sep 22, 2026
Patent 12741536
DISPLAY DEVICE, DASHBOARD AND TRANSPORTATION MEANS
3y 4m to grant Granted Sep 22, 2026
Patent 12737046
WRITING INSTRUMENT
3y 4m to grant Granted Sep 15, 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
62%
Grant Probability
84%
With Interview (+22.1%)
2y 11m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1014 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