Prosecution Insights
Last updated: August 18, 2026

Pixart Imaging Inc.

21 pending office actions • 20 art units • 21 examiners • 0 of 21 (0%) have an AI response strategy ready • 103 patents granted in the last 365 days

Portfolio Summary

21
Total Pending OAs
9
Non-Final OAs
12
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
1
Due this week
1
Due this month
5
Due in next 60 days
2
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 days (5)Due later (2)

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.

9
Hard (43%)
11
Medium (52%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (5%)
§103 only11 (52%)
Double-patenting only1 (5%)
Multi-statute (no §101)8 (38%)

Industry Mix

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

0
Life Sciences
0% of docket
2
Information Tech
10% of docket
6
Communications
29% of docket
4
Semiconductors
19% of docket
8
Mechanical / Eng
38% of docket
1
Business / Other
5% 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.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KIYABU, KARIN A 1 56.5% +40.2%
CERULLO, LILIANA P 1 74.7% +20.9%
CWERN, JONATHAN 1 50.7% +34.4%
VARGAS MONTALVO, DIXOMARA 1 92.5% +8.5%
MAUPIN, HUGH H 1 87.6% +6.2%
TRAN, JUDY DAO 1 76.6% +24.0%
NGUYEN, DUY KHUONG THANH 1 81.7% +34.4%
EARLES, BRYAN E 1 70.9% +7.8%
BERHANU, ETSUB D 1 65.3% +24.8%
HABTEGEORGIS, MATTHIAS 1 78.3% +17.6%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19014265 WEARABLE ELECTRONIC DEVICE AND METHOD CAPABLE OF INFORMING DIFFERENT USERS OF APPROPRIATELY WEARING WEARABLE ELECTRONIC DEVICE WITH DIFFERENT LEVELS OF TIGHTNESS TO DETECT ACCURATE PHYSIOLOGICAL FEATURES VARGAS MONTALVO, DIXOMARA

Hard Cases (9)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18386051 IMAGE RECOGNITION SYSTEM, SENSOR MODULE, AND METHOD FOR IMAGE RECOGNITION LEMIEUX, IAN L 53d overdue
18237891 OPTICAL SENSING SYSTEM AND LIGHT GATING LAYER FLOHRE, JASON A 40d
18473429 PHYSIOLOGICAL DETECTION DEVICE AND WEARABLE DEVICE WITH REDUCED MOTION ARTIFACT LAU, MICHAEL J 53d
18401776 CLEANING ROBOT CAPABLE OF DETECTING TRANSPARENT OBSTACLE AND MOVING PARALLEL TO OBSTACLE JEN, MINGJEN 56d
18986017 AUTO DETECTION SYSTEM FOR COOKING ASSISTANCE MAUPIN, HUGH H
18945602 OPERATING METHOD OF MOUSE CHIP NGUYEN, DUY KHUONG THANH
18739328 WIRELESS COMMUNICATION DEVICE HAVING CONTROLLABLE RADIATION PATTERN AND RADIATION PATTERN CONTROL METHOD THEREOF ISLAM, HASAN Z
18411033 SIGNAL CALIBRATION METHOD AND RELATED SMART WEARABLE DEVICE STEINBERG, AMANDA L

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
19205033 LIGHTING TOUCHPAD CERULLO, LILIANA P 50d
19058039 HEART RATE DETECTING DEVICE CAPABLE OF ALLEVIATING MOTION INTERFERENCE CWERN, JONATHAN 62d
19421795 TOUCH DETECTION CIRCUIT AND DENOISING CIRCUIT THEREOF KIYABU, KARIN A
18948569 SMOKE DETECTOR REDUCING FALSE ALARM RATE TRAN, JUDY DAO
18945602 OPERATING METHOD OF MOUSE CHIP NGUYEN, DUY KHUONG THANH
18898694 WEARABLE DEVICE WITH BLOOD OXYGEN MEASUREMENT FUNCTION AND BLOOD OXYGEN MEASUREMENT METHOD BERHANU, ETSUB D
18795172 CONTROL CHIP, SENSING CHIP AND SENSING SYSTEM CONTROL METHOD WITH INFORMATION SECURITY MECHANISM HABTEGEORGIS, MATTHIAS

Top Art Units

Art UnitApps
2626 1
2621 1
3797 1
3798 1
2877 1
2199 1
2625 1
3791 1
2491 1
3668 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19421795 TOUCH DETECTION CIRCUIT AND DENOISING CIRCUIT THEREOF KIYABU, KARIN A 2626 DP Non-Final OA Pending Dec 16, 2025
19205033 LIGHTING TOUCHPAD CERULLO, LILIANA P 2621 §103 Final Rejection 50d Pending May 12, 2025
19058039 HEART RATE DETECTING DEVICE CAPABLE OF ALLEVIATING MOTION INTERFERENCE CWERN, JONATHAN 3797 §103 Final Rejection 62d Pending Feb 20, 2025
19014265 WEARABLE ELECTRONIC DEVICE AND METHOD CAPABLE OF INFORMING DIFFERENT USERS OF APPROPRIATELY WEARING WEARABLE ELECTRONIC DEVICE WITH DIFFERENT LEVELS OF TIGHTNESS TO DETECT ACCURATE PHYSIOLOGICAL FEATURES VARGAS MONTALVO, DIXOMARA 3798 §103 Final Rejection Pending Jan 09, 2025
18986017 AUTO DETECTION SYSTEM FOR COOKING ASSISTANCE MAUPIN, HUGH H §102§112 Non-Final OA Pending Dec 18, 2024
18948569 SMOKE DETECTOR REDUCING FALSE ALARM RATE TRAN, JUDY DAO 2877 §103 Final Rejection Pending Nov 15, 2024
18945602 OPERATING METHOD OF MOUSE CHIP NGUYEN, DUY KHUONG THANH 2199 §101§102 Non-Final OA Pending Nov 13, 2024
18932833 TOUCHPAD DEVICE AND METHOD FOR GENERATING TOUCHPAD INFORMATION EARLES, BRYAN E 2625 §103 Non-Final OA 5d Pending Oct 31, 2024
18898694 WEARABLE DEVICE WITH BLOOD OXYGEN MEASUREMENT FUNCTION AND BLOOD OXYGEN MEASUREMENT METHOD BERHANU, ETSUB D 3791 §103 Non-Final OA Pending Sep 27, 2024
18795172 CONTROL CHIP, SENSING CHIP AND SENSING SYSTEM CONTROL METHOD WITH INFORMATION SECURITY MECHANISM HABTEGEORGIS, MATTHIAS 2491 §103 Final Rejection Pending Aug 05, 2024
18743319 APPARATUS HAVING GESTURE SENSOR HATCH, DAVID P 3668 §103 Final Rejection 82d Pending Jun 14, 2024
18739328 WIRELESS COMMUNICATION DEVICE HAVING CONTROLLABLE RADIATION PATTERN AND RADIATION PATTERN CONTROL METHOD THEREOF ISLAM, HASAN Z 2845 §103§112 Non-Final OA Pending Jun 11, 2024
18426285 OPTICAL SENSOR MECHANISM CAPABLE OF EFFECTIVELY MITIGATING THE TEMPERATURE VARIATION CAUSED BY ADJACENT HEATER DEVICE SOTO, JANICE M 2855 §103 Final Rejection Pending Jan 29, 2024
18411033 SIGNAL CALIBRATION METHOD AND RELATED SMART WEARABLE DEVICE STEINBERG, AMANDA L 3792 §103§112 Final Rejection Pending Jan 12, 2024
18401776 CLEANING ROBOT CAPABLE OF DETECTING TRANSPARENT OBSTACLE AND MOVING PARALLEL TO OBSTACLE JEN, MINGJEN 3657 §102§103 Final Rejection 56d Pending Jan 02, 2024
18386051 IMAGE RECOGNITION SYSTEM, SENSOR MODULE, AND METHOD FOR IMAGE RECOGNITION LEMIEUX, IAN L 2669 §103§112Other Final Rejection 53d overdue Pending Nov 01, 2023
18473429 PHYSIOLOGICAL DETECTION DEVICE AND WEARABLE DEVICE WITH REDUCED MOTION ARTIFACT LAU, MICHAEL J 3796 §103§112 Non-Final OA 53d Pending Sep 25, 2023
18237891 OPTICAL SENSING SYSTEM AND LIGHT GATING LAYER FLOHRE, JASON A 2637 §102§103 Non-Final OA 40d Pending Aug 24, 2023
18204959 OPTICAL DETECTION MODULE AND RELATED MANUFACTURING METHOD CHI, SUBERR L 2893 §103 Non-Final OA 33d Pending Jun 02, 2023
18323480 TREADMILL, WAKEUP METHOD AND FALL DETECTION METHOD THEREOF ANDERSON, MEGAN M 3784 §102§103 Final Rejection Pending May 25, 2023
18118152 WEARABLE DEVICE DHOOGE, DEVIN J 2677 §103 Final Rejection 29d Pending Mar 07, 2023

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