Prosecution Insights
Last updated: July 05, 2026

United Microelectronics Corporation

79 pending office actions • 20 art units • 73 examiners • 0 of 79 (0%) have an AI response strategy ready • 235 patents granted in the last 365 days

Portfolio Summary

79
Total Pending OAs
49
Non-Final OAs
29
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 34 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
1
Due this week
5
Due this month
7
Due in next 60 days
10
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. 34 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 7 days (1)Due ≤ 30 days (5)Due ≤ 60 days (7)Due later (10)

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.

1
Hard (1%)
73
Medium (92%)
5
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (1%)
§103 only60 (76%)
§102 only13 (16%)
§112 only4 (5%)
Double-patenting only1 (1%)

Industry Mix

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

3
Life Sciences
4% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
66
Semiconductors
84% of docket
1
Mechanical / Eng
1% of docket
9
Business / Other
11% 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.

790 h
Manual time on pending OAs
158 h
Time saved (low, 20%)
276 h
Time saved (mid, 35%)
6.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
THROCKMORTON, ROBERT EMIL 2
NETTLES, CORALIE ANN 2 67.6% +31.7%
YI, CHANGHYUN 2 93.8% +4.2%
VALENZUELA, PATRICIA D 2 90.2% +2.1%
KIM, JAY C 2 48.8% +21.8%
ANGEBRANNDT, MARTIN J 2 55.3% +34.3%
LEE, CHEUNG 1 92.2% +4.2%
ALBRECHT, PETER M 1 70.6% +3.4%
CARTER, JONATHAN LANGDON 1
TRAN, TONY 1 70.4% +33.9%

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
18369815 MIDDLE VOLTAGE TRANSISTOR AND FABRICATING METHOD OF THE SAME YI, CHANGHYUN 70d
18757525 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME LEE, CHEUNG
18531696 ONE-TIME PROGRAMMABLE MEMORY STRUCTURE AND ONE-TIME PROGRAMMABLE MEMORY ARRAY YI, CHANGHYUN
18233877 STRUCTURE OF MIM CAPACITOR AND HEAT SINK VALENZUELA, PATRICIA D
18446430 SEMICONDUCTOR DEVICE VALENZUELA, PATRICIA D

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
17866595 EXECUTION METHOD OF ONLINE DISCUSSION BOARD AND SERVER USING THE SAME LAKHANI, ANDREW C 149d overdue

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
18346279 PHOTOMASK SET, DESIGN METHOD THEREOF, AND MANUFACTURING METHOD OF PHOTORESIST PATTERN ANGEBRANNDT, MARTIN J 28d
18167093 PHOTOMASK STRUCTURE, SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF ANGEBRANNDT, MARTIN J 57d
18221404 HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD FOR FABRICATING THE SAME KIM, JAY C 83d
18221396 HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD FOR FABRICATING THE SAME KIM, JAY C 86d
18739352 SEMICONDUCTOR MEMORY DEVICE TRAN, TONY
18661704 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME NETTLES, CORALIE ANN
18516868 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF NETTLES, CORALIE ANN

Top Art Units

Art UnitApps
2893 10
2812 7
2818 7
2815 6
2891 5
2899 5
2817 4
2897 4
2811 3
2813 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18757525 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME LEE, CHEUNG DP Non-Final OA Pending Jun 28, 2024
18755706 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME ALBRECHT, PETER M §112 Non-Final OA Pending Jun 27, 2024
18755712 METHOD FOR PLANARIZING SURFACE OF SEMICONDUCTOR DEVICE CARTER, JONATHAN LANGDON 1713 §103 Non-Final OA Pending Jun 27, 2024
18739352 SEMICONDUCTOR MEMORY DEVICE TRAN, TONY §103 Non-Final OA Pending Jun 11, 2024
18677857 SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF NGUYEN, DAO H §102 Non-Final OA Pending May 29, 2024
18675186 LAYOUT OF STATIC RANDOM ACCESS MEMORY TRAPANESE, WILLIAM C §102 Non-Final OA Pending May 28, 2024
18671897 MICROELECTROMECHANICAL SYSTEMS DEVICE AND MANUFACTURING METHOD THEREOF THROCKMORTON, ROBERT EMIL §103 Non-Final OA Pending May 22, 2024
18661704 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME NETTLES, CORALIE ANN §103 Non-Final OA Pending May 12, 2024
18660207 METHOD FOR FABRICATING SEMICONDUCTOR DEVICE SCHOENHOLTZ, JOSEPH §103 Non-Final OA Pending May 09, 2024
18653933 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME CULBERT, CHRISTOPHER A 2815 §102 Non-Final OA 41d Pending May 02, 2024
18602002 MIM CAPACITOR STRUCTURE WITH NON-CONFORMAL INSULATING LAYER AND FABRICATING METHOD OF THE SAME TORNOW, MARK W 2891 §103 Non-Final OA Pending Mar 11, 2024
18596631 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF BEARDSLEY, JONAS TYLER 2811 §102 Non-Final OA Pending Mar 06, 2024
18586569 SEMICONDUCTOR DEVICE KUPP, BENJAMIN MICHAEL 2893 §103 Non-Final OA Pending Feb 26, 2024
18433437 CAPACITOR STRUCTURE AND MANUFACTURING METHOD THEREOF SINCLAIR, DAVID M 2847 §103 Non-Final OA Pending Feb 06, 2024
18420792 Semiconductor structure including light emitting element and manufacturing method thereof PIZARRO CRESPO, MARCOS D 2814 §112 Non-Final OA Pending Jan 24, 2024
18416854 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME RAMALLO, GUSTAVO G 2812 §103 Non-Final OA Pending Jan 18, 2024
18406251 SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING THE SAME LI, MEIYA 2811 §103 Non-Final OA Pending Jan 08, 2024
18398227 Layout pattern of static random-access memory FREY, KIMBERLY NEWMAN 2817 §103 Non-Final OA 71d Pending Dec 28, 2023
18540852 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF RUCKER, BASEEMAH QADEER 2817 §103 Non-Final OA 40d Pending Dec 14, 2023
18531696 ONE-TIME PROGRAMMABLE MEMORY STRUCTURE AND ONE-TIME PROGRAMMABLE MEMORY ARRAY YI, CHANGHYUN 2812 §103 Final Rejection Pending Dec 07, 2023
18531679 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME MUNOZ, ANDRES F 2818 §102 Non-Final OA Pending Dec 06, 2023
18527400 SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF NGUYEN, DUY T V 2818 §103 Non-Final OA Pending Dec 04, 2023
18523930 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME NGUYEN, NIKI HOANG 2818 §103 Non-Final OA 56d Pending Nov 30, 2023
18522119 SILICON ON INSULATOR DEVICE GRAY, AARON J 2897 §103 Non-Final OA 82d Pending Nov 28, 2023
18519092 SEMICONDUCTOR DEVICE CHI, SUBERR L 2893 §103 Non-Final OA 34d Pending Nov 27, 2023
18516868 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF NETTLES, CORALIE ANN 2893 §103 Non-Final OA Pending Nov 21, 2023
18509320 SEMICONDUCTOR DEVICE WITH LIGHT-SHIELDING LAYER AND FABRICATING METHOD OF THE SAME SLUTSKER, JULIA 2891 §103 Non-Final OA Pending Nov 15, 2023
18505135 RADIO FREQUENCY DEVICE NGUYEN, KHIEM D 2892 §103 Final Rejection 30d overdue Pending Nov 09, 2023
18504143 MEMORY DEVICE HAVING REDUCED CIRCUIT AREA CUNNINGHAM, KIERAN MURRAY 2893 §103 Non-Final OA 12d Pending Nov 07, 2023
18499223 RESISTIVE MEMORY STRUCTURE DULKA, JOHN P 2817 §103 Final Rejection Pending Nov 01, 2023
18498049 CAPACITOR DEVICE AND MANUFACTURING METHOD THEREOF LEE, ALVIN LYNGHI 2813 §103 Non-Final OA Pending Oct 31, 2023
18494786 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF NGUYEN, SOPHIA T 2893 §103 Final Rejection Pending Oct 26, 2023
18383055 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME CIESLEWICZ, ANETA B 2893 §103 Non-Final OA 70d Pending Oct 24, 2023
18378633 METHOD TO DERIVE THE LOCATION AND SIZE OF OXIDE SPACING AREA AISAKA, BRYCE M §112 Non-Final OA Pending Oct 10, 2023
18376450 ELECTROSTATIC DISCHARGE PROTECTION DEVICE BULLARD-CONNOR, GENEVIEVE GRACE 2899 §103 Non-Final OA Pending Oct 04, 2023
18372684 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME MALEK, MALIHEH 2813 §103 Non-Final OA 15d overdue Pending Sep 25, 2023
18372130 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME TAYLOR, EARL N 2896 §103 Final Rejection Pending Sep 24, 2023
18369209 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME PALANISWAMY, KRISHNA JAYANTHI 2899 §103 Final Rejection Pending Sep 18, 2023
18369815 MIDDLE VOLTAGE TRANSISTOR AND FABRICATING METHOD OF THE SAME YI, CHANGHYUN 2812 §103 Final Rejection 70d Pending Sep 18, 2023
18467739 TRANSISTOR STRUCTURE SPRENGER, JAIME LYNN 2893 §103 Non-Final OA 28d Pending Sep 15, 2023
18465183 TRANSISTOR STRUCTURE THROCKMORTON, ROBERT EMIL 2818 §103 Non-Final OA Pending Sep 12, 2023
18237420 SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF HALL, VICTORIA KATHLEEN 2897 §103 Non-Final OA 28d Pending Aug 24, 2023
18237401 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME WEGNER, AARON MICHAEL 2897 §103 Final Rejection Pending Aug 23, 2023
18233877 STRUCTURE OF MIM CAPACITOR AND HEAT SINK VALENZUELA, PATRICIA D 2812 §103 Non-Final OA Pending Aug 14, 2023
18231261 SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING THE SAME ONUTA, TIBERIU DAN 2814 §103 Non-Final OA 43d Pending Aug 08, 2023
18446430 SEMICONDUCTOR DEVICE VALENZUELA, PATRICIA D 2812 §103 Non-Final OA Pending Aug 08, 2023
18365245 MEMORY STRUCTURE AND MANUFACTURING METHOD THEREOF BENITEZ ROSARIO, JOSHUA 2815 §102 Final Rejection 82d Pending Aug 04, 2023
18229640 Semiconductor structure and forming method thereof RAMOS-DIAZ, FERNANDO JOSE 2818 §102 Non-Final OA Pending Aug 02, 2023
18227299 Semiconductor structure GREAVING, JASON JAMES 2893 §103 Non-Final OA Pending Jul 27, 2023
18224576 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME CHOUDHRY, MOHAMMAD M 2899 §103 Final Rejection Pending Jul 21, 2023
18221404 HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD FOR FABRICATING THE SAME KIM, JAY C 2815 §112 Non-Final OA 83d Pending Jul 13, 2023
18221396 HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD FOR FABRICATING THE SAME KIM, JAY C 2815 §103 Final Rejection 86d Pending Jul 13, 2023
18346279 PHOTOMASK SET, DESIGN METHOD THEREOF, AND MANUFACTURING METHOD OF PHOTORESIST PATTERN ANGEBRANNDT, MARTIN J 1737 §103 Final Rejection 28d Pending Jul 03, 2023
18337396 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME AHMED, SHAHED 2813 §103 Final Rejection 15d overdue Pending Jun 19, 2023
18209488 MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE HOANG, TUAN A 2898 §102 Non-Final OA Pending Jun 14, 2023
18143076 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME ZABEL, ANDREW JOHN 2818 §103 Final Rejection 2d overdue Pending May 04, 2023
18128218 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME MIYOSHI, JESSE Y 2898 §102 Final Rejection 29d overdue Pending Mar 29, 2023
18123995 SEMICONDUCTOR DEVICE HAVING ANISOTROPIC LAYER TRICE III, WILLIAM CLARENCE 2893 §103 Final Rejection 71d Pending Mar 21, 2023
18167093 PHOTOMASK STRUCTURE, SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF ANGEBRANNDT, MARTIN J 1737 §103 Non-Final OA 57d Pending Feb 10, 2023
18105887 SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF RONO, VINCENT KIPKEMOI 2891 §103 Non-Final OA Pending Feb 06, 2023
18105256 ELECTROSTATIC DISCHARGE PROTECTION STRUCTURE GONDARENKO, NATALIA A 2891 §103 Non-Final OA Pending Feb 03, 2023
18163293 SEMICONDUCTOR DEVICE TRAN, TAN N 2812 §103 Non-Final OA Pending Feb 02, 2023
18085560 SEMICONDUCTOR STRUCTURE TIVARUS, CRISTIAN ALEXANDRU 2899 §103 Final Rejection Pending Dec 20, 2022
18074533 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME CHOU, SHIH TSUN A 2811 §102 Final Rejection 35d Pending Dec 05, 2022
18075383 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME TRAN, TIEN 2812 §103 Non-Final OA 79d Pending Dec 05, 2022
17994382 SEMICONDUCTOR DEVICE ANGUIANO, MICHAEL 2899 §103 Final Rejection 71d Pending Nov 27, 2022
17994007 Semiconductor structure and the forming method thereof KHALIFA, MOATAZ 2817 §103 Non-Final OA 25d overdue Pending Nov 25, 2022
17963227 METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE LUKE, DANIEL M 2896 §102 Final Rejection Pending Oct 11, 2022
17950120 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME WRIGHT, TUCKER J 2891 §102 Final Rejection 29d Pending Sep 22, 2022
17886491 Semiconductor Structure with Features of D-mode and E-mode GaN Devices and Semiconductor Process Thereof ROLAND, CHRISTOPHER M 2893 §103 Final Rejection 29d overdue Pending Aug 12, 2022
17885574 HEMT WITH INSULATING LAYER BETWEEN GATE ELECTRODE AND CAP LAYER AND FABRICATING METHOD OF THE SAME CHEN, DAVID Z 2815 §103 Non-Final OA 6d Pending Aug 11, 2022
17876467 RESISTOR STRUCTURE AND METHOD FOR FABRICATING THE SAME STEPHENSON, KENNETH STEPHEN 2898 §103 Final Rejection 31d overdue Pending Jul 28, 2022
17866595 EXECUTION METHOD OF ONLINE DISCUSSION BOARD AND SERVER USING THE SAME LAKHANI, ANDREW C 3629 §101 Final Rejection 149d overdue Pending Jul 18, 2022
17857065 Static random access memory array pattern DEGRASSE, IAN ISAAC 2818 §103 Final Rejection Pending Jul 04, 2022
17836992 PHOTOMASK DESIGN CORRECTION METHOD ALAWDI, ANWER AHMED 2851 §103 Final Rejection 60d overdue Pending Jun 09, 2022
17736071 TRANSISTOR STRUCTURE AND MANUFACTURING METHOD THEREOF PURVIS, SUE A 2800 §102 Final Rejection 322d overdue Pending May 03, 2022
17385961 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME BELL, LAUREN R 2896 §103 Final Rejection Pending Jul 27, 2021
17380057 SEMICONDUCTOR DEVICE COMPRISING A DEEP TRENCH ISOLATION STRUCTURE AND A TRAP RICH ISOLATION STRUCTURE IN A SUBSTRATE AND A METHOD OF MAKING THE SAME AUTORE JR, MARIO ANDRES 2897 §103 Final Rejection Pending Jul 20, 2021
17363015 ONE-TIME PROGRAMMABLE MEMORY DEVICE HAVING GATE STRUCTURES ON SHALLOW TRENCH ISOLATION AND SUBSTRATE BAUMAN, SCOTT E 2815 §103 Non-Final OA Pending Jun 30, 2021

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