Prosecution Insights
Last updated: October 25, 2026

ETA SA Manufacture Horlogère Suisse

Technology area: Semiconductors, Circuits & Optics

16 pending office actions • 6 art units • 10 examiners • 0 of 16 (0%) have an AI response strategy ready • 25 patents granted in the last 365 days

Analysis

ETA SA Manufacture Horlogère Suisse has 12 pending office actions in Semiconductors, Circuits & Optics. The matters involve 8 examiners across 4 art units, creating a portfolio with substantial matter volume but a more concentrated set of examination groupings. Counsel should coordinate prosecution by art unit while preserving examiner-specific response analysis.

HWANG, MATTHEW DANIEL is the busiest examiner, with 3 pending matters. That cluster supports reviewing recurring positions before the examiner, while the other matters require separate examination strategies. A centralized docket and claim-position review can help maintain consistency across the four art-unit settings.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

16
Total Pending OAs
9
Non-Final OAs
6
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

13
Hard (81%)
2
Medium (12%)
0
Easy (0%)
1
Unknown (6%)

Rejection Statute Mix

BucketCases
§103 only2 (12%)
Multi-statute (no §101)13 (81%)
No statute on record1 (6%)

Industry Mix

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

1
Life Sciences
6% of docket
1
Information Tech
6% of docket
0
Communications
0% of docket
12
Semiconductors
75% of docket
2
Mechanical / Eng
12% of docket
0
Business / Other
0% 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.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HWANG, MATTHEW DANIEL 4 84.8% +6.7%
COLLINS, JASON M 3 75.0% +12.9%
WU, JAMES 2 70.7% +33.4%
KAYES, SEAN PHILLIP 1 69.9% +22.1%
JOHNSTON, KEVIN ANDREW 1 90.7% +1.9%
SULLIVAN, MATTHEW J 1 62.9% +22.8%
SNYDER, ALAN W 1 82.2% +12.3%
OLSHANNIKOV, ALEKSEY 1 55.1% +52.1%
WOODWARD, ANA LUCRECIA 1 73.5% +16.4%
LEON MUNOZ, EDWIN A 1 88.5% +8.0%

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
17646317 ASSEMBLY COMPRISING A ROTARY WHEEL MADE OF A NON-MAGNETIC MATERIAL AND A BEARING PROVIDED WITH A CONE HWANG, MATTHEW DANIEL 36d overdue

Hard Cases (13)

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
18954818 WATCH COMPRISING A DEVICE FOR DETECTING A DEFECT IN WATER-RESISTANCE HWANG, MATTHEW DANIEL —
18955179 DEVICE FOR TRANSMITTING A WATCH MESSAGE HWANG, MATTHEW DANIEL —
18947472 ASSEMBLY OF TWO TIMEPIECE COMPONENTS WITH IMPROVED ASSEMBLY MEANS KAYES, SEAN PHILLIP —
18942881 HOROLOGICAL MOVEMENT PROVIDED WITH A MECHANISM FOR DRIVING A JUMPING INDICATOR JOHNSTON, KEVIN ANDREW —
18925183 STUD-HOLDER FOR A HOROLOGICAL REGULATING MEMBER COMPRISING A STUD FITTED WITH AN ANTI-JAMMING ARM COLLINS, JASON M —
18919700 DEVICE FOR DETERMINING THE POSITION OF A HAND OF A WATCH COLLINS, JASON M —
18918307 WATCH COMPRISING A WIRELESS COMMUNICATION DEVICE COLLINS, JASON M —
18915596 DEVICE FOR RETAINING A MOVING PART SULLIVAN, MATTHEW J —

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
18947472 ASSEMBLY OF TWO TIMEPIECE COMPONENTS WITH IMPROVED ASSEMBLY MEANS KAYES, SEAN PHILLIP —
18925183 STUD-HOLDER FOR A HOROLOGICAL REGULATING MEMBER COMPRISING A STUD FITTED WITH AN ANTI-JAMMING ARM COLLINS, JASON M —
18919700 DEVICE FOR DETERMINING THE POSITION OF A HAND OF A WATCH COLLINS, JASON M —
18918307 WATCH COMPRISING A WIRELESS COMMUNICATION DEVICE COLLINS, JASON M —
18915596 DEVICE FOR RETAINING A MOVING PART SULLIVAN, MATTHEW J —
18887431 PORTABLE ELECTRONIC ITEM INCLUDING A SECURITY DEVICE FOR SECURING A COVER OF A REMOVABLE ELECTRICAL POWER SOURCE WU, JAMES —
18886440 PORTABLE ELECTRONIC ITEM COMPRISING A SECURITY DEVICE FOR SECURING A COVER OF A REMOVABLE ELECTRICAL POWER SOURCE WU, JAMES —
18672086 TOOL POST COMPRISING A PLURALITY OF TOOL-HOLDER SPINDLES AND NUMERICALLY-CONTROLLED MACHINE TOOL INCLUDING SUCH A TOOL POST SNYDER, ALAN W —

Top Art Units

Art UnitApps
2831 10
2841 2
3677 1
3722 1
2118 1
1765 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18954818 WATCH COMPRISING A DEVICE FOR DETECTING A DEFECT IN WATER-RESISTANCE HWANG, MATTHEW DANIEL 2831 §103§112Other Non-Final OA — Pending Nov 21, 2024
18955179 DEVICE FOR TRANSMITTING A WATCH MESSAGE HWANG, MATTHEW DANIEL 2831 §103§112Other Non-Final OA — Pending Nov 21, 2024
18947472 ASSEMBLY OF TWO TIMEPIECE COMPONENTS WITH IMPROVED ASSEMBLY MEANS KAYES, SEAN PHILLIP 2831 §102§103§112 Non-Final OA — Pending Nov 14, 2024
18942881 HOROLOGICAL MOVEMENT PROVIDED WITH A MECHANISM FOR DRIVING A JUMPING INDICATOR JOHNSTON, KEVIN ANDREW 2831 §102§112 Non-Final OA — Pending Nov 11, 2024
18925183 STUD-HOLDER FOR A HOROLOGICAL REGULATING MEMBER COMPRISING A STUD FITTED WITH AN ANTI-JAMMING ARM COLLINS, JASON M 2831 §102§112 Non-Final OA — Pending Oct 24, 2024
18919700 DEVICE FOR DETERMINING THE POSITION OF A HAND OF A WATCH COLLINS, JASON M 2831 §102§103§112 Non-Final OA — Pending Oct 18, 2024
18918307 WATCH COMPRISING A WIRELESS COMMUNICATION DEVICE COLLINS, JASON M 2831 §102§112 Non-Final OA — Pending Oct 17, 2024
18915596 DEVICE FOR RETAINING A MOVING PART SULLIVAN, MATTHEW J 3677 §102§103 Non-Final OA — Pending Oct 15, 2024
18887431 PORTABLE ELECTRONIC ITEM INCLUDING A SECURITY DEVICE FOR SECURING A COVER OF A REMOVABLE ELECTRICAL POWER SOURCE WU, JAMES 2841 §103§112Other Final Rejection — Pending Sep 17, 2024
18886440 PORTABLE ELECTRONIC ITEM COMPRISING A SECURITY DEVICE FOR SECURING A COVER OF A REMOVABLE ELECTRICAL POWER SOURCE WU, JAMES 2841 §103§112Other Final Rejection — Pending Sep 16, 2024
18819297 TIMEPIECE REGULATING MEMBER COMPRISING AN IMPROVED INDEX SYSTEM HWANG, MATTHEW DANIEL 2831 §103§112Other Final Rejection — Pending Aug 29, 2024
18672086 TOOL POST COMPRISING A PLURALITY OF TOOL-HOLDER SPINDLES AND NUMERICALLY-CONTROLLED MACHINE TOOL INCLUDING SUCH A TOOL POST SNYDER, ALAN W 3722 §102§103 Final Rejection — Pending May 23, 2024
18612231 NUMERICALLY CONTROLLED MACHINE TOOL FOR MACHINING MICROMECHANICAL PARTS FROM A BLANK IN THE FORM OF A BAR OR STRIP OLSHANNIKOV, ALEKSEY 2118 §103 Non-Final OA — Pending Mar 21, 2024
18036550 ARTICLE MADE FROM A HEAVY PLASTIC MATERIAL WOODWARD, ANA LUCRECIA 1765 §102§103§112Other Non-Final OA — Pending May 11, 2023
18169957 DEVICE FOR GUIDING A SHAFT OF A SPRUNG BALANCE LEON MUNOZ, EDWIN A 2831 Other Final Rejection — Pending Feb 16, 2023
17646317 ASSEMBLY COMPRISING A ROTARY WHEEL MADE OF A NON-MAGNETIC MATERIAL AND A BEARING PROVIDED WITH A CONE HWANG, MATTHEW DANIEL 2831 §103 Final Rejection 36d overdue Pending Dec 29, 2021

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Frequently Asked Questions

How many pending USPTO office actions does ETA SA Manufacture Horlogère Suisse have?

ETA SA Manufacture Horlogère Suisse has 16 pending office actions as of October 2026, spread across 6 art units and 10 examiners.

Which USPTO examiner handles the most ETA SA Manufacture Horlogère Suisse applications?

Matthew Daniel Hwang has the most, with 4 of ETA SA Manufacture Horlogère Suisse's pending office actions.

What technology area are ETA SA Manufacture Horlogère Suisse's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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