Prosecution Insights
Last updated: October 25, 2026

National Yang Ming Chiao Tung University

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials • Semiconductors, Circuits & Optics

20 pending office actions • 16 art units • 20 examiners • 0 of 20 (0%) have an AI response strategy ready • 50 patents granted in the last 365 days

Analysis

National Yang Ming Chiao Tung University has 22 pending office actions in Biotechnology & Pharmaceuticals. These matters span 22 distinct examiners and 18 distinct art units, making the portfolio broadly distributed across examination resources. The examiner count matches the office-action count, so each pending matter has a distinct examiner in the supplied data.

RIGA, MICHAEL ANGELO is the busiest examiner, with 1 pending matter. No examiner has more than 1 matter in the available profile, which means there is no dominant examiner relationship to drive a unified response strategy. The art-unit count is lower than the examiner count, showing that some art units handle multiple matters even though examiner assignments remain distinct.

For counsel, the principal operational issue is coordination across numerous independent prosecution paths. A centralized claim chart and deadline system can preserve consistency without assuming that one technical or examiner approach will apply throughout the portfolio.

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

Portfolio Summary

20
Total Pending OAs
13
Non-Final OAs
7
Final Rejections
0
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.

0
Overdue
0
Due this week
2
Due this month
1
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
Due ≤ 30 days (2)Due ≤ 60 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.

13
Hard (65%)
6
Medium (30%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (10%)
§103 only4 (20%)
§102 only2 (10%)
§112 only1 (5%)
Multi-statute (no §101)11 (55%)

Industry Mix

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

11
Life Sciences
55% of docket
0
Information Tech
0% of docket
1
Communications
5% of docket
7
Semiconductors
35% of docket
1
Mechanical / Eng
5% 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.

200 h
Manual time on pending OAs
40 h
Time saved (low, 20%)
70 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RIGA, MICHAEL ANGELO 1 56.2% +63.0%
PATEL, NIDHI NIRAJ 1 52.9% +47.5%
HOANG, DZUNG T 1 77.8% +0.0%
VU, HUNG K 1 87.7% +9.4%
GORDON, BRIAN R 1 65.3% +19.0%
GIERE, REBECCA M 1 73.7% +32.3%
MOVVA, AMAR 1 79.4% +15.6%
METCALF, MATTHEW CURRAN 1 37.5% +71.4%
DUCLAIR, STEPHANIE P. 1 72.3% +19.6%
CHOU, SHIH TSUN A 1 77.7% +15.9%

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
18171685 RADAR OBJECT RECOGNITION SYSTEM AND METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM SATCHER, DION JOHN 13d
18119348 BIOSENSING COMPOSITION HAVING SENSING GLUCOSE CONTENT, CONTACT LENS AND METHOD OF PREPARATION THEREOF ROGERS, JAMES WILLIAM 33d
18779780 BLOOD PHYSIOLOGICAL PARAMETER SENSING DEVICE AND SYSTEM PATEL, NIDHI NIRAJ —
18733148 INTEGRATED CIRCUIT STRUCTURE AND METHOD FOR FABRICATING THE SAME HOANG, DZUNG T —
18606570 TRANSISTOR SENSOR FOR DISTINGUISHING CELL HETEROGENEITY AND METHOD FOR USING THE SAME VU, HUNG K —
18420198 HIGH-SENSITIVITY HAPTEN DETECTION METHOD AND DEVICE GIERE, REBECCA M —
18540384 COMPOSITION AND METHOD FOR PREVENTING OR TREATING SARS-COV-2 INFECTION METCALF, MATTHEW CURRAN —
18508841 STACKED TRANSISTORS AND METHODS OF FORMING THE SAME CHOU, SHIH TSUN A —

Interview Candidates (8)

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
18843544 WHARTON'S JELLY PREPARATION EFFECTIVE FOR PROMOTING BONE REGENERATION RIGA, MICHAEL ANGELO —
18779780 BLOOD PHYSIOLOGICAL PARAMETER SENSING DEVICE AND SYSTEM PATEL, NIDHI NIRAJ —
18420413 PASSIVE OPTOFLUIDIC DEVICE GORDON, BRIAN R —
18420198 HIGH-SENSITIVITY HAPTEN DETECTION METHOD AND DEVICE GIERE, REBECCA M —
18406630 METHOD FOR MANUFACTURING TRANSPARENT THIN FILM TRANSISTOR-BASED PHOTOSENSITIVE DEVICE MOVVA, AMAR —
18540384 COMPOSITION AND METHOD FOR PREVENTING OR TREATING SARS-COV-2 INFECTION METCALF, MATTHEW CURRAN —
18527433 METHOD FOR FABRICATION OF SEMICONDUCTOR STRUCTURES AND APPARATUS FOR FABRICATION OF THE SAME DUCLAIR, STEPHANIE P. —
18508841 STACKED TRANSISTORS AND METHODS OF FORMING THE SAME CHOU, SHIH TSUN A —

Top Art Units

Art UnitApps
1634 2
2898 2
2897 2
1795 2
3791 1
1798 1
1677 1
1647 1
1713 1
2811 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18843544 WHARTON'S JELLY PREPARATION EFFECTIVE FOR PROMOTING BONE REGENERATION RIGA, MICHAEL ANGELO 1634 §102 Non-Final OA — Pending Sep 03, 2024
18779780 BLOOD PHYSIOLOGICAL PARAMETER SENSING DEVICE AND SYSTEM PATEL, NIDHI NIRAJ 3791 §102§103§112 Non-Final OA — Pending Jul 22, 2024
18733148 INTEGRATED CIRCUIT STRUCTURE AND METHOD FOR FABRICATING THE SAME HOANG, DZUNG T 2898 §103§112 Non-Final OA — Pending Jun 04, 2024
18606570 TRANSISTOR SENSOR FOR DISTINGUISHING CELL HETEROGENEITY AND METHOD FOR USING THE SAME VU, HUNG K 2897 §102§103 Non-Final OA — Pending Mar 15, 2024
18420413 PASSIVE OPTOFLUIDIC DEVICE GORDON, BRIAN R 1798 §112 Non-Final OA — Pending Jan 23, 2024
18420198 HIGH-SENSITIVITY HAPTEN DETECTION METHOD AND DEVICE GIERE, REBECCA M 1677 §101§112 Non-Final OA — Pending Jan 23, 2024
18406630 METHOD FOR MANUFACTURING TRANSPARENT THIN FILM TRANSISTOR-BASED PHOTOSENSITIVE DEVICE MOVVA, AMAR 2898 §103 Final Rejection — Pending Jan 08, 2024
18540384 COMPOSITION AND METHOD FOR PREVENTING OR TREATING SARS-COV-2 INFECTION METCALF, MATTHEW CURRAN 1647 §101§112 Non-Final OA — Pending Dec 14, 2023
18527433 METHOD FOR FABRICATION OF SEMICONDUCTOR STRUCTURES AND APPARATUS FOR FABRICATION OF THE SAME DUCLAIR, STEPHANIE P. 1713 §103 Non-Final OA — Pending Dec 04, 2023
18508841 STACKED TRANSISTORS AND METHODS OF FORMING THE SAME CHOU, SHIH TSUN A 2811 §103§112 Non-Final OA — Pending Nov 14, 2023
18456923 NANO-TWINNED COPPER FOIL, ELECTRONIC ELEMENT AND METHODS FOR MANUFACTURING THE SAME SCHLEIS, DANIEL J 1795 §103§112 Non-Final OA — Pending Aug 28, 2023
18454546 DEVICE AND FORMATION METHOD THEREOF BRADFORD, PETER 2897 §103§112 Final Rejection — Pending Aug 23, 2023
18302390 ELECTRICAL SIGNAL SENSING COMPOSITION, ELECTRICAL SIGNAL SENSOR AND METHOD OF FORMING THE SAME SUN, CAITLYN MINGYUN 1795 §103 Final Rejection — Pending Apr 18, 2023
18119348 BIOSENSING COMPOSITION HAVING SENSING GLUCOSE CONTENT, CONTACT LENS AND METHOD OF PREPARATION THEREOF ROGERS, JAMES WILLIAM 1618 §103§112 Final Rejection 33d Pending Mar 09, 2023
18175895 MEMORY ARRAY FOR COMPUTE-IN-MEMORY AND THE OPERATING METHOD THEREOF CHO, SUNG IL 2825 §102 Non-Final OA — Pending Feb 28, 2023
18171685 RADAR OBJECT RECOGNITION SYSTEM AND METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM SATCHER, DION JOHN 2676 §103§112 Final Rejection 13d Pending Feb 21, 2023
18165038 A METHOD FOR CONSTRUCTING A COFILIN-1 TRANSGENIC MODEL AND USE THEREOF WILSON, MICHAEL C 1638 §103§112 Non-Final OA — Pending Feb 06, 2023
17878208 METHOD FOR STABILIZING BREAKDOWN VOLTAGES OF FLOATING GUARD RING MAI, ANH D 2893 §103§112 Final Rejection — Pending Aug 01, 2022
17815469 EXOSOME ENRICHMENT BY ULTRAFILTRATION CANDELARIA, JULIANA IRENE 1634 §102§103 Non-Final OA — Pending Jul 27, 2022
17613783 MONOSACCHARIDE-TAGGED NANO-LIPOSOME DRUG DELIVERY SYSTEM, THE MANUFACTURE AND USE FOR DRUG TARGETING DELIVERY THEREOF NGUYEN, NGOC-ANH THI 1615 §103 Final Rejection 22d Pending Nov 23, 2021

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Frequently Asked Questions

How many pending USPTO office actions does National Yang Ming Chiao Tung University have?

National Yang Ming Chiao Tung University has 20 pending office actions as of October 2026, spread across 16 art units and 20 examiners.

Which USPTO examiner handles the most National Yang Ming Chiao Tung University applications?

Michael Angelo Riga has the most, with 1 of National Yang Ming Chiao Tung University's pending office actions.

What technology area are National Yang Ming Chiao Tung University's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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