Prosecution Insights
Last updated: August 17, 2026

Viavi Solutions Inc.

25 pending office actions • 13 art units • 23 examiners • 0 of 25 (0%) have an AI response strategy ready • 100 patents granted in the last 365 days

Portfolio Summary

25
Total Pending OAs
20
Non-Final OAs
3
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (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.

11
Hard (44%)
11
Medium (44%)
3
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (4%)
§103 only10 (40%)
Double-patenting only3 (12%)
Double-patenting + other1 (4%)
Multi-statute (no §101)10 (40%)

Industry Mix

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

1
Life Sciences
4% of docket
4
Information Tech
16% of docket
2
Communications
8% of docket
10
Semiconductors
40% of docket
0
Mechanical / Eng
0% of docket
8
Business / Other
32% 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.

250 h
Manual time on pending OAs
50 h
Time saved (low, 20%)
88 h
Time saved (mid, 35%)
2.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
OESTREICH, MITCHELL T 2 74.6% +20.5%
DUNNING, RYAN S 2 75.7% +23.7%
DUNCAN, MARC M 1 87.1% +7.7%
HUANG, DAVID S 1 86.8% +15.3%
MAI, LAM T 1 96.1% +0.8%
TANG, KAREN C 1 70.5% +24.2%
HANEY, NOAH JAMES 1 79.6% +30.8%
NEWLIN, TIMOTHY R 1 82.7% +13.3%
ABDELRAHEEM, MOHAMMED SAID 1 96.2% +4.5%
NGUYEN, QUANG X.L. 1 47.7% +12.4%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18985284 TIME OF FLIGHT-BASED THREE-DIMENSIONAL SENSING SYSTEM NEWLIN, TIMOTHY R 43d overdue
19240081 PERIPHERAL COMPONENT INTERCONNECT BOARD PROGRAMMABLE LINK TRAINING AND STATUS STATE MACHINE AND STATE BRANCHING DUNCAN, MARC M
19072498 OVER THE AIR ADJACENT CHANNEL LEAKAGE RATIO (ACLR) MEASUREMENT HUANG, DAVID S
19057515 ATTENUATING CONTINUOUS WAVE SPURS ASSOCIATED WITH A RECEIVER MAI, LAM T
18908263 ENABLING COMMUNICATION OF MULTI-MEDIA MESSAGES DURING BIDIRECTIONAL TESTING OF A COMMUNICATION LINK UNDER TEST (LUT) ABDELRAHEEM, MOHAMMED SAID

Hard Cases (11)

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
18464586 MULTI-SENSOR TILT MEASUREMENT FOR ANTENNA MONITORING DEVICES WOODS, BRANDON SEAN 87d overdue
18830286 OPTICAL ELEMENT AND OPTICAL SYSTEM OESTREICH, MITCHELL T
18827065 PRINTING MACHINE AND FIXED PATTERNED PLATE NGUYEN, QUANG X.L.
18773232 OPTICAL DEVICES WITH COLORED REFLECTOR LAYER LEI, JIE
18673069 SYSTEM AND METHOD FOR MEASURING A GAS CONCENTRATION IN ONE OR MORE REACTION CHAMBERS SINGER, DAVID L
18625697 PHOTONIC TRANSMISSION STRUCTURE WONG, ERIC K
18685767 IDENTIFYING EVENTS IN DISTRIBUTED ACOUSTIC SENSING DATA COONS, LOGAN DOUGLAS
18412079 MULTIPLE MAGNIFICATION INSPECTION OF DUTS STOCK JR, GORDON J

Interview Candidates (9)

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
18985284 TIME OF FLIGHT-BASED THREE-DIMENSIONAL SENSING SYSTEM NEWLIN, TIMOTHY R 43d overdue
19072498 OVER THE AIR ADJACENT CHANNEL LEAKAGE RATIO (ACLR) MEASUREMENT HUANG, DAVID S
19051642 REAL-TIME O-RAN FRONTHAUL ANALYZER AND GRAPHICAL USER INTERFACE TANG, KAREN C
19016073 CONCEALMENT COMPONENT FOR AN OPTICAL SENSOR DEVICE HANEY, NOAH JAMES
18830286 OPTICAL ELEMENT AND OPTICAL SYSTEM OESTREICH, MITCHELL T
18827065 PRINTING MACHINE AND FIXED PATTERNED PLATE NGUYEN, QUANG X.L.
18534780 MULTISPECTRAL FILTER OESTREICH, MITCHELL T
17213833 OPTICAL FILTER DUNNING, RYAN S

Top Art Units

Art UnitApps
2872 3
2877 2
2855 2
2447 1
2424 1
2635 1
2874 1
2664 1
2857 1
2845 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19240081 PERIPHERAL COMPONENT INTERCONNECT BOARD PROGRAMMABLE LINK TRAINING AND STATUS STATE MACHINE AND STATE BRANCHING DUNCAN, MARC M §102DP Non-Final OA Pending Jun 17, 2025
19072498 OVER THE AIR ADJACENT CHANNEL LEAKAGE RATIO (ACLR) MEASUREMENT HUANG, DAVID S DP Non-Final OA Pending Mar 06, 2025
19057515 ATTENUATING CONTINUOUS WAVE SPURS ASSOCIATED WITH A RECEIVER MAI, LAM T DP Non-Final OA Pending Feb 19, 2025
19051642 REAL-TIME O-RAN FRONTHAUL ANALYZER AND GRAPHICAL USER INTERFACE TANG, KAREN C 2447 §103Other Non-Final OA Pending Feb 12, 2025
19016073 CONCEALMENT COMPONENT FOR AN OPTICAL SENSOR DEVICE HANEY, NOAH JAMES §103 Non-Final OA Pending Jan 10, 2025
18985284 TIME OF FLIGHT-BASED THREE-DIMENSIONAL SENSING SYSTEM NEWLIN, TIMOTHY R 2424 §103Other Final Rejection 43d overdue Pending Dec 18, 2024
18908263 ENABLING COMMUNICATION OF MULTI-MEDIA MESSAGES DURING BIDIRECTIONAL TESTING OF A COMMUNICATION LINK UNDER TEST (LUT) ABDELRAHEEM, MOHAMMED SAID 2635 §103 Non-Final OA Pending Oct 07, 2024
18830286 OPTICAL ELEMENT AND OPTICAL SYSTEM OESTREICH, MITCHELL T §102§103§112Other Non-Final OA Pending Sep 10, 2024
18827065 PRINTING MACHINE AND FIXED PATTERNED PLATE NGUYEN, QUANG X.L. §102§103Other Non-Final OA Pending Sep 06, 2024
18815912 IMAGE SENSOR SYSTEM RAHMAN, MD M 2877 DP Non-Final OA Pending Aug 27, 2024
18781514 OPTICAL DEVICES WITH ASYMMETRIC LAYER STRUCTURE PARBADIA, BALRAM T §103 Non-Final OA Pending Jul 23, 2024
18773232 OPTICAL DEVICES WITH COLORED REFLECTOR LAYER LEI, JIE §103§112 Non-Final OA Pending Jul 15, 2024
18675841 DIRECT CONTROL ON LASER FREQUENCY FOR DUAL-PULSE DISTRIBUTED ACOUSTIC SENSING (DAS) LARKIN, DANIEL SEAN 2855 §103 Non-Final OA Pending May 28, 2024
18673069 SYSTEM AND METHOD FOR MEASURING A GAS CONCENTRATION IN ONE OR MORE REACTION CHAMBERS SINGER, DAVID L 2855 §102§103 Non-Final OA Pending May 23, 2024
18625697 PHOTONIC TRANSMISSION STRUCTURE WONG, ERIC K 2874 §102§103Other Non-Final OA Pending Apr 03, 2024
18616742 ANALYSIS AND MEASUREMENT OF SIGNALS IN A MULTI-CHANNEL ANTENNA RECEIVER WITH MULTI-CHANNEL ANALOG-DIGITAL CONVERTERS (ADCS) HSIEH, PING Y 2664 §103 Non-Final OA Pending Mar 26, 2024
18685767 IDENTIFYING EVENTS IN DISTRIBUTED ACOUSTIC SENSING DATA COONS, LOGAN DOUGLAS 2857 §101§103 Non-Final OA Pending Feb 22, 2024
18412079 MULTIPLE MAGNIFICATION INSPECTION OF DUTS STOCK JR, GORDON J 2877 §102§103§112 Non-Final OA Pending Jan 12, 2024
18534780 MULTISPECTRAL FILTER OESTREICH, MITCHELL T 2872 §102§112 Non-Final OA Pending Dec 11, 2023
18464586 MULTI-SENSOR TILT MEASUREMENT FOR ANTENNA MONITORING DEVICES WOODS, BRANDON SEAN 2845 §103§112 Non-Final OA 87d overdue Pending Sep 11, 2023
18299498 PRECODER AND RESOURCE ALLOCATION FOR RATE-SPLITTING MULTIPLE ACCESS IN OVERLOADED NETWORKS SEFCHECK, GREGORY B 2477 §103 Final Rejection Pending Apr 12, 2023
18107284 NETWORK THROUGHPUT TESTS AT PREDEFINED THRESHOLDS DU, ZONGHUA A 2444 §103 Final Rejection 30d Pending Feb 08, 2023
17972453 DIE INCLUDING A NON-RECTANGULAR SHAPED OPTICAL MATERIAL AND METHODS OF MANUFACTURE ZHANG, MICHAEL N 1781 §103 Non-Final OA Pending Oct 24, 2022
17213833 OPTICAL FILTER DUNNING, RYAN S 2872 §102§103 Non-Final OA Pending Mar 26, 2021
16948959 OPTICAL FILTER AND DEVICE DUNNING, RYAN S 2872 §102§103 Non-Final OA Pending Oct 07, 2020

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