Prosecution Insights
Last updated: July 17, 2026

AAC Technologies Holdings Inc.

39 pending office actions • 19 art units • 31 examiners • 0 of 39 (0%) have an AI response strategy ready • 147 patents granted in the last 365 days

Portfolio Summary

39
Total Pending OAs
29
Non-Final OAs
6
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 25 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

19
Overdue
0
Due this week
5
Due this month
0
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 25 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (19)Due ≤ 30 days (5)Due later (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

0
Hard (0%)
37
Medium (95%)
1
Easy (3%)
1
Unknown (3%)

Rejection Statute Mix

BucketCases
§103 only30 (77%)
§102 only7 (18%)
§112 only1 (3%)
No statute on record1 (3%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

2
Life Sciences
5% of docket
0
Information Tech
0% of docket
20
Communications
51% of docket
11
Semiconductors
28% of docket
1
Mechanical / Eng
3% of docket
5
Business / Other
13% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

390 h
Manual time on pending OAs
78 h
Time saved (low, 20%)
136 h
Time saved (mid, 35%)
3.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NGUYEN, SEAN H 3 86.3% +4.8%
DANG, JULIE X 3 83.7% +17.2%
RINEHART, SEAN MICHAEL 2 73.9% +42.9%
JOSHI, SUNITA 2 81.0% +6.0%
YU, NORMAN 2 87.6% +13.8%
BRINEY III, WALTER F 2 65.5% +4.8%
ADDY, THJUAN KNOWLIN 1 89.2% +6.3%
PETERSON, CHRISTOPHER K 1 78.3% +13.5%
JOHNSON, ERIC 1 62.3% +22.3%
NGUYEN, LAUREN 1 54.6% +34.9%

Quick Wins (10)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18427760 MEMS DEVICE AND METHOD FOR MANUFACTURING THE SAME JOSHI, SUNITA 74d overdue
18757367 Speaker DANG, JULIE X 53d overdue
18406260 AMPLIFIER CIRCUIT FOR MICROPHONE, MICROPHONE CIRCUIT AND ELECTRONIC DEVICE YU, NORMAN 46d overdue
18741822 SOUND DEVICE YU, NORMAN 8d overdue
18793980 SHELL MODULE FOR PACKAGING ELECTRONIC DEVICE AND ELECTRONIC DEVICE DANG, JULIE X 70d
19015684 Diaphragm for Speaker and Speaker Using Same NGUYEN, SEAN H
18988961 SPEAKER AND SPEAKER BOX ADDY, THJUAN KNOWLIN
18986798 SPEAKER MODULE JOSHI, SUNITA

Interview Candidates (10)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18399805 MICROSCOPE OBJECTIVE LENS SWITCHING APPARATUS, AND MICROSCOPE NGUYEN, LAUREN 81d overdue
18757367 Speaker DANG, JULIE X 53d overdue
18406260 AMPLIFIER CIRCUIT FOR MICROPHONE, MICROPHONE CIRCUIT AND ELECTRONIC DEVICE YU, NORMAN 46d overdue
18633567 VIBRATION MOTOR AND TOUCH DEVICE JOHNSON, ERIC 29d overdue
18757372 Speaker DANG, JULIE X 26d overdue
18741822 SOUND DEVICE YU, NORMAN 8d overdue
18967514 SENSOR DRIVE MECHANISM PETERSON, CHRISTOPHER K 16d
18337407 ELECTRONIC DEVICE RINEHART, SEAN MICHAEL 23d

Top Art Units

Art UnitApps
2692 7
2691 4
2693 4
2694 2
2834 2
2871 2
2637 1
2847 1
1736 1
1789 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19015684 Diaphragm for Speaker and Speaker Using Same NGUYEN, SEAN H 2691 §103 Non-Final OA Pending Jan 10, 2025
19007593 Conductive diaphragm and speaker using same RINEHART, SEAN MICHAEL 2694 §103 Non-Final OA Pending Jan 02, 2025
18988961 SPEAKER AND SPEAKER BOX ADDY, THJUAN KNOWLIN §102 Non-Final OA Pending Dec 20, 2024
18986798 SPEAKER MODULE JOSHI, SUNITA §103 Non-Final OA Pending Dec 19, 2024
18984858 Speaker NGUYEN, SEAN H §103 Non-Final OA Pending Dec 17, 2024
18967514 SENSOR DRIVE MECHANISM PETERSON, CHRISTOPHER K 2637 §103 Non-Final OA 16d Pending Dec 03, 2024
18793980 SHELL MODULE FOR PACKAGING ELECTRONIC DEVICE AND ELECTRONIC DEVICE DANG, JULIE X 2692 §103 Non-Final OA 70d Pending Aug 05, 2024
18757367 Speaker DANG, JULIE X 2692 §103 Non-Final OA 53d overdue Pending Jun 27, 2024
18757372 Speaker DANG, JULIE X 2692 Other Non-Final OA 26d overdue Pending Jun 27, 2024
18741822 SOUND DEVICE YU, NORMAN 2693 §103 Non-Final OA 8d overdue Pending Jun 13, 2024
18743094 Speaker BRINEY III, WALTER F 2692 §103 Non-Final OA 16d overdue Pending Jun 13, 2024
18645414 Speaker and Electronic Device Using Same BRINEY III, WALTER F 2692 §103 Final Rejection 79d overdue Pending Apr 25, 2024
18633567 VIBRATION MOTOR AND TOUCH DEVICE JOHNSON, ERIC 2834 §103 Final Rejection 29d overdue Pending Apr 12, 2024
18399805 MICROSCOPE OBJECTIVE LENS SWITCHING APPARATUS, AND MICROSCOPE NGUYEN, LAUREN 2871 §103 Final Rejection 81d overdue Pending Dec 29, 2023
18540944 COMPOSITE DIAPHRAGM AND SOUND-GENERATING DEVICE BEKEE, CHIMEZIE EZERIWE 2691 §103 Non-Final OA 20d Pending Dec 15, 2023
18337423 Flexible printed circuit THOMPSON, TIMOTHY J 2847 §103 Non-Final OA 302d overdue Pending Jun 19, 2023
18337407 ELECTRONIC DEVICE RINEHART, SEAN MICHAEL 2694 §103 Non-Final OA 23d Pending Jun 19, 2023
18322619 VIBRATION MOTOR ALMAWRI, MAGED M 2834 §103 Non-Final OA 24d overdue Pending May 24, 2023
18094992 MOLECULAR SIEVE SOUND-ABSORBING MATERIAL, METHOD FOR PREPARING THE SAME AND SPEAKER RAJA, JAANZEB CHAANGEZ 1736 §103 Non-Final OA Pending Jan 10, 2023
17921623 DAMPING MESH JOHNSON, JENNA LEIGH 1789 §102 Non-Final OA 66d overdue Pending Oct 26, 2022
19006244 SEALING RING ASSEMBLY STRUCTURE AND ELECTRONIC DEVICE LEE, GILBERT Y 3675 §103 Non-Final OA 31d overdue Pending Dec 31, 2024
19001523 MEMS Microphone BLAIR, KILE O §102 Non-Final OA Pending Dec 25, 2024
19001521 Bone Conduction Microphone LIEBGOTT, TYLER MICHAEL §102 Non-Final OA Pending Dec 25, 2024
18963571 MEMS MICROPHONE CHIP NGUYEN, SEAN H 2691 §112 Non-Final OA Pending Nov 28, 2024
18764341 Microphone MEI, XU 2695 §102 Non-Final OA 31d overdue Pending Jul 04, 2024
18764144 METHOD AND DEVICE FOR IDENTIFICATION OF ACCESSORY, ELECTRONIC DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM MAI, THIEN T 2876 §102 Final Rejection 24d overdue Pending Jul 03, 2024
18744584 Surface Acoustic Wave Filter Module Packaging Structure And Packaging Method Thereof YUSHIN, NIKOLAY K 2896 §103 Non-Final OA Pending Jun 14, 2024
18744586 Surface Acoustic Wave Filter Module Packaging Structure And Packaging Method Thereof PERENY, TYLER J 2843 §103 Non-Final OA 32d overdue Pending Jun 14, 2024
18666821 MACHINE HOUSING AND ELECTRONIC DEVICE MILLISER, THERON S 2841 §103 Final Rejection Pending May 17, 2024
18640018 WEARABLE APPARATUS DEANE JR, WILLIAM J 2693 §103 Non-Final OA 23d Pending Apr 19, 2024
18637379 DIOPTER ADJUSTMENT DEVICE AND VIRTUAL REALITY APPARATUS CROCKETT, RYAN M 2871 §103 Non-Final OA 5d overdue Pending Apr 16, 2024
18633349 VOICE WAKE-UP METHOD, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM PULLIAS, JESSE SCOTT 2655 §103 Non-Final OA Pending Apr 11, 2024
18399742 MEMS Microphone VU, VU A 2897 §103 Non-Final OA 20d Pending Dec 29, 2023
18399736 MEMS microphone GANMAVO, KUASSI A 2692 §103 Final Rejection 1d overdue Pending Dec 29, 2023
18769335 LOUDSPEAKER AND ELECTRONIC DEVICE BARBOZA, MARCUS ALEXANDER 2692 §103 Non-Final OA Pending Jul 10, 2024
18748093 MEMS MICROPHONE DIAZ, SABRINA 2693 §103 Non-Final OA 42d overdue Pending Jun 20, 2024
18427760 MEMS DEVICE AND METHOD FOR MANUFACTURING THE SAME JOSHI, SUNITA 2691 §103 Non-Final OA 74d overdue Pending Jan 30, 2024
18406260 AMPLIFIER CIRCUIT FOR MICROPHONE, MICROPHONE CIRCUIT AND ELECTRONIC DEVICE YU, NORMAN 2693 §103 Non-Final OA 46d overdue Pending Jan 08, 2024
18539244 MEMS DEVICE AND MANUFACTURING METHOD THEREOF KEAGY, ROSE ALYSSA 2818 §102 Non-Final OA Pending Dec 13, 2023

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