Prosecution Insights
Last updated: April 19, 2026
Application No. 18/825,420

MIRROR DISPLAY AND CONTROL METHOD THEREOF

Non-Final OA §103
Filed
Sep 05, 2024
Examiner
POLO, GUSTAVO D
Art Unit
2622
Tech Center
2600 — Communications
Assignee
Samsung Electronics Co., Ltd.
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
98%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allow Rate
646 granted / 761 resolved
+22.9% vs TC avg
Moderate +13% lift
Without
With
+12.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
11 currently pending
Career history
772
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
50.5%
+10.5% vs TC avg
§102
37.2%
-2.8% vs TC avg
§112
8.8%
-31.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 761 resolved cases

Office Action

§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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after allowance or after an Office action under Ex Parte Quayle, 25 USPQ 74, 453 O.G. 213 (Comm'r Pat. 1935). Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, prosecution in this application has been reopened pursuant to 37 CFR 1.114. Applicant's submission filed on 10/13/2025 has been entered. Claim Rejections - 35 USC § 103 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. Claim(s) 1, 10-11 and 15 is/are rejected under 35 U.S.C. 103 as being unpatentable over Choo et al. Pub. No. US 2022/0245967 A1 [Choo] in view of Trehan Pub. No. US 2022/0072380 A1 [Trehan]. 1. Choo discloses an electronic apparatus [Fig. 4 & ¶ 2] comprising: a mirror display configured to be operated in a mirror state and a display state [¶¶ 81-82 mirror display, i.e., display in mirror mode]; a sensor [Figs. 1 & 6, 121]; and at least one processor [Fig. 6, 140 & ¶ 89 three-dimensional camera 121 positioned toward the front direction, and a controller 140 of detecting facial contours of a user] configured to: identify, based on data acquired through the sensor, whether a user is located within a predetermined distance of the electronic apparatus for a predetermined time [¶¶ 89-93 the distance to obtain at least two points], and when it is identified that the user is located within the predetermined distance of the electronic apparatus for the predetermined time, control the mirror display to be operated in the mirror state based on a user gaze location [¶¶ 98-101 where the two-dimensional image must depend on eye gaze in order for identification]. Choo is silent on switch an operation state of the electronic apparatus from a horizontal state, in which the mirror display is operated in a horizontal orientation, to a vertical state, in which the mirror display is operated in a vertical orientation, and while the operation state of electronic apparatus is the vertical state. However Trehan teaches a smart mirror coupled to a display [¶ 46 where display has different function then mirror]. The examiner takes official notice that it is notoriously old and well known to a person of ordinary skill in the art to have a display that is moveable between horizonal and vertical state. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify Choo with Tehran, since such a modification integrates multiple function into a single unit. Choo in view of Trehan teaches switch an operation state of the electronic apparatus from a horizontal state, in which the mirror display is operated in a horizontal orientation [Choo Fig. 4], to a vertical state, in which the mirror display is operated in a vertical orientation, and while the operation state of electronic apparatus is the vertical state [Fig. 1A where when modified may be adjusted to function differently in these positions]. 10. Choo in view of Trehan teaches wherein the at least one processor is configured to: identify a user face location based on data acquired through the sensor, and control the mirror display to display information in an area corresponding to the identified user face location [Choo Fig. 5, for instance]. 11. Choo discloses a method of controlling an electronic apparatus including a mirror display [Fig. 4 & ¶¶ 81-82 mirror display, i.e., display in mirror mode], configured to be operated in a mirror state and a display state [¶ 8 a display device], and a sensor [Figs. 1 & 6, 121], the method comprising: identifying, based on data acquired through the sensor, whether a user is located within a predetermined distance of the electronic apparatus for a predetermined time [¶¶ 89-93 the distance to obtain at least two points], and when it is identified that the user is located within the predetermined distance of the electronic apparatus for the predetermined time [time required to capture image], controlling the mirror display to be operated in the mirror state based on a user gaze location [¶¶ 98-101 where the two-dimensional image must depend on eye gaze in order for identification]. Choo is silent on switching an operation state of the electronic apparatus from a horizontal state, in which the mirror display is operated in a horizontal orientation, to a vertical state, in which the mirror display is operated in a vertical orientation. However Trehan teaches a smart mirror coupled to a display [¶ 46 where display has different function then mirror]. The examiner takes official notice that it is notoriously old and well known to a person of ordinary skill in the art to have a display that is moveable between horizonal and vertical state. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify Choo with Tehran, since such a modification integrates multiple function into a single unit. Choo in view of Trehan teaches switching an operation state of the electronic apparatus from a horizontal state, in which the mirror display is operated in a horizontal orientation [Choo Fig. 4], to a vertical state, in which the mirror display is operated in a vertical orientation, and while the operation state of electronic apparatus is the vertical state [Fig. 1A where when modified may be adjusted to function differently in these positions]. 15. Choo teaches a non-transitory computer-readable medium which stores a computer instruction for causing an electronic apparatus [Fig. 6 & ¶ 13] including a mirror display [¶¶ 81-82 mirror display, i.e., display in mirror mode], configured to be operated in a mirror state and a display state, and a sensor to perform an operation when executed by a processor of the electronic apparatus [Figs. 1 & 6, 121], wherein the operation comprises: identifying, based on data acquired through the sensor, whether a user is located within a predetermined distance of the electronic apparatus for a predetermined time [¶¶ 89-93 the distance to obtain at least two points in the time required to capture image], and when it is identified that the user is located within the predetermined distance of the electronic apparatus for the predetermined time, controlling the mirror display to be operated in the mirror state based on a user gaze location [¶¶ 98-101 where the two-dimensional image must depend on eye gaze in order for identification]. Choo is silent on switching an operation state of the electronic apparatus from a horizontal state, in which the mirror display is operated in a horizontal orientation, to a vertical state, in which the mirror display is operated in a vertical orientation. However Trehan teaches a smart mirror coupled to a display [¶ 46 where display has different function then mirror]. The examiner takes official notice that it is notoriously old and well known to a person of ordinary skill in the art to have a display that is moveable between horizonal and vertical state. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to modify Choo with Tehran, since such a modification integrates multiple function into a single unit. Choo in view of Trehan teaches switching an operation state of the electronic apparatus from a horizontal state, in which the mirror display is operated in a horizontal orientation [Choo Fig. 4], to a vertical state, in which the mirror display is operated in a vertical orientation, and while the operation state of electronic apparatus is the vertical state [Fig. 1A where when modified may be adjusted to function differently in these positions]. Claim(s) 3, 6, 13, 17 and 20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Choo in view of Trehan and further in view of Cheong et al. Pub. No. US 2017/0011210 A1 [Cheong]. 3. Choo in view of Trehan is silent on wherein the at least one processor is configured to: when a power-off command is received while the mirror display is operated in the display state, control the mirror display to be operated in an ambient state of displaying an ambient image. However Cheong teaches when in a low power state, i.e., receiving command, the display enters a screen saving mode [¶ 2146]. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to further modify Choo in view of Trehan with Cheong as required, since such a modification optimizes power consumption. 6. Choo in view of Trehan is silent on wherein the at least one processor is configured to: when the electronic apparatus is in the vertical state and the mirror display is operated in the mirror state, and a power-off command is received, control the mirror display to maintain the mirror state. However Cheong teaches when in a low power state, i.e., receiving command, the display enters a screen saving mode [¶ 2146 where a design choice the screen saver is a mirror state]. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to further modify Choo in view of Trehan with Cheong as required, since such a modification optimizes power consumption. 13. Choo in view of Trehan is silent on when a power-off command is received while the mirror display is operated in the display state, controlling the mirror display to be operated in an ambient state of displaying an ambient image. However Cheong teaches when in a low power state, i.e., receiving command, the display enters a screen saving mode [¶ 2146]. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to further modify Choo in view of Trehan with Cheong as required, since such a modification optimizes power consumption. 17. Choo in view of Trehan is silent on wherein the operation further comprising: when a power-off command is received while the mirror display is operated in the display state, controlling the mirror display to be operated in an ambient state of displaying an ambient image. However Cheong teaches when in a low power state, i.e., receiving command, the display enters a screen saving mode [¶ 2146]. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to further modify Choo in view of Trehan with Cheong as required, since such a modification optimizes power consumption. 20. Choo in view of Trehan is silent on wherein the operation further comprising: when the electronic apparatus is in the vertical state and the mirror display is operated in the mirror state, and a power-off command is received, controlling the mirror display to maintain the mirror state. However Cheong teaches when in a low power state, i.e., receiving command, the display enters a screen saving mode [¶ 2146 where a design choice the screen saver is a mirror state]. Therefore, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to further modify Choo in view of Trehan with Cheong as required, since such a modification optimizes power consumption. Allowable Subject Matter Claims 2, 4-5, 7-9, 12, 14, 16 and 18-19 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. 2, 5, 8, 12, 16 and 19. The angle limitations in combination with each and every other limitation when rewritten as detailed above make the claims allowable over the prior art of record. 4, 14 and 18. The half mirror limitations in combination with each and every other limitation when rewritten as detailed above make the claims allowable over the prior art of record. 7. The “before being pivoted” limitations in combination with each and every other limitation when rewritten as detailed above make the claim allowable over the prior art of record. 9. The “control a content to be displayed in one area of the mirror display” limitations in combination with each and every other limitation when rewritten as detailed above make the claim allowable over the prior art of record. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GUSTAVO POLO whose telephone number is (571)270-7613. The examiner can normally be reached Mon-Fri 9am-5pm PT. 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, Patrick Edouard can be reached at (571)272-7603. 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. /Gustavo Polo/Primary Examiner, Art Unit 2622
Read full office action

Prosecution Timeline

Sep 05, 2024
Application Filed
Oct 22, 2025
Request for Continued Examination
Dec 04, 2025
Response after Non-Final Action
Jan 27, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12592210
DISPLAY PANEL AND A DISPLAY APPARATUS HAVING THE SAME WITH MODIFIED SHIELD ELECTRODE
2y 5m to grant Granted Mar 31, 2026
Patent 12573351
ENHANCED REFRESH RATE SELECTION
2y 5m to grant Granted Mar 10, 2026
Patent 12567382
DATA DRIVER CONFIGURED TO PROVIDE DIFFERENT GAMMA SIGNALS TO RESPECTIVE AREAS AND DISPLAY DEVICE INCLUDING THE SAME
2y 5m to grant Granted Mar 03, 2026
Patent 12555512
DISPLAY PANEL AND METHOD OF CONTROLLING SAME BASED ON CORRESPONDENCE BETWEEN COMPOSITE SIGNALS AND PIXELS
2y 5m to grant Granted Feb 17, 2026
Patent 12555552
DISPLAY DEVICE, GAMMA VOLTAGE DATA GROUP SWITCHING METHOD AND MODULE
2y 5m to grant Granted Feb 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
85%
Grant Probability
98%
With Interview (+12.7%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 761 resolved cases by this examiner. Grant probability derived from career allow 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