Prosecution Insights
Last updated: October 25, 2026

CenturyLink Intellectual Property LLC

Technology area: Networking & Security

27 pending office actions • 23 art units • 26 examiners • 0 of 27 (0%) have an AI response strategy ready • 38 patents granted in the last 365 days

Analysis

CenturyLink Intellectual Property LLC has 27 pending office actions in Networking & Security. The matters involve 26 examiners across 22 art units, showing broad distribution across both examination personnel and technical groups.

TESHALE, AKELAW is the busiest identified examiner, with 2 pending matters. Counsel may use centralized monitoring to maintain consistency, but the limited examiner overlap calls for individualized analysis of objections and amendments.

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

Portfolio Summary

27
Total Pending OAs
17
Non-Final OAs
10
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
Due this month
1
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (1)Due ≤ 60 days (1)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 (33%)
17
Medium (63%)
1
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (15%)
§103 only16 (59%)
§102 only1 (4%)
§112 only1 (4%)
Multi-statute (no §101)5 (19%)

Industry Mix

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

0
Life Sciences
0% of docket
17
Information Tech
63% of docket
5
Communications
19% of docket
1
Semiconductors
4% of docket
3
Mechanical / Eng
11% of docket
1
Business / Other
4% 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.

270 h
Manual time on pending OAs
54 h
Time saved (low, 20%)
94 h
Time saved (mid, 35%)
2.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TESHALE, AKELAW 2 82.1% +16.0%
HAJ SAID, FADI 1 79.3% +20.0%
LEE, PHILIP C 1 77.3% +20.4%
WILSON, YOLANDA L 1 83.7% +5.8%
GEE, JASON KAI YIN 1 77.5% +23.7%
NGUYEN, TRUNG Q 1 91.0% +6.2%
SWEARINGEN, JEFFREY R 1 76.4% +21.3%
SHIN, KYUNG H 1 82.1% +10.5%
MATAR, AHMAD 1 55.6% +13.9%
MADAMBA, GLENFORD J 1 81.5% +18.1%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19210271 INTELLIGENT MERGE OF PRIMARY AND BACKUP DATA WILSON, YOLANDA L —
19066725 SYSTEMS AND METHODS FOR HANDLING CALL IDENTITY REQUIREMENTS TESHALE, AKELAW —
19009152 METHOD AND SYSTEM FOR DETECTING ERRORS IN LOCAL AREA NETWORK SHIN, KYUNG H —
18965770 CAPACITY ON DEMAND MADAMBA, GLENFORD J —

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
18808472 MOBILE INTEGRATED FIELD-DEPLOYED TASK-BASED EQUIPMENT AUTOMATION SYSTEM SILVA, MICHAEL THOMAS 46d
18545235 Tailored Synthetic Personas with Parameterized Behaviors BULLINGTON, ROBERT P 72d
19085622 ENHANCED SMART CABLE AND FIBER FOR DETECTING DISCONNECTIONS AND OTHER SIGNAL CHANGES NGUYEN, TRUNG Q —
18990140 AUTOMATED ROBOCALL DETECTION MATAR, AHMAD —
18947847 SYSTEMS AND METHODS FOR SELF-CORRECTING NETWORK EQUIPMENT POLLACK, MELVIN H —
18924504 911 Call Enhancement TESHALE, AKELAW —
18824051 DYNAMIC CONNECTIONS (DYCON) INTERNET PROTOCOL (IP) VIRTUAL PRIVATE NETWORK (VPN) FUNCTIONALITIES DIVECHA, NISHANT B —
18630619 SYSTEMS AND METHODS FOR IMPROVED CAMERA SECURITY HODGES, SUSAN E —

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
19287116 SYSTEMS AND METHODS FOR CLOAKING ROUTES HAJ SAID, FADI —
19287072 ENHANCED PRE-LOADING FOR EDGE GATEWAYS IN COMMUNICATIONS NETWORKS LEE, PHILIP C —
19092897 ENHANCED KEYBOARD, VIDEO, AND MOUSE DONGLE GEE, JASON KAI YIN —
19066725 SYSTEMS AND METHODS FOR HANDLING CALL IDENTITY REQUIREMENTS TESHALE, AKELAW —
19046919 PREDICTIVE RESOURCE ALLOCATION IN AN EDGE COMPUTING NETWORK UTILIZING MACHINE LEARNING SWEARINGEN, JEFFREY R —
19009152 METHOD AND SYSTEM FOR DETECTING ERRORS IN LOCAL AREA NETWORK SHIN, KYUNG H —
18990140 AUTOMATED ROBOCALL DETECTION MATAR, AHMAD —
18965770 CAPACITY ON DEMAND MADAMBA, GLENFORD J —

Top Art Units

Art UnitApps
2444 2
2694 2
2445 2
2113 1
2495 1
2858 1
2447 1
2693 1
2451 1
2116 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19287116 SYSTEMS AND METHODS FOR CLOAKING ROUTES HAJ SAID, FADI 2444 §103 Non-Final OA — Pending Jul 31, 2025
19287072 ENHANCED PRE-LOADING FOR EDGE GATEWAYS IN COMMUNICATIONS NETWORKS LEE, PHILIP C — §103 Non-Final OA — Pending Jul 31, 2025
19210271 INTELLIGENT MERGE OF PRIMARY AND BACKUP DATA WILSON, YOLANDA L 2113 §103Other Non-Final OA — Pending May 16, 2025
19092897 ENHANCED KEYBOARD, VIDEO, AND MOUSE DONGLE GEE, JASON KAI YIN 2495 §103 Non-Final OA — Pending Mar 27, 2025
19085622 ENHANCED SMART CABLE AND FIBER FOR DETECTING DISCONNECTIONS AND OTHER SIGNAL CHANGES NGUYEN, TRUNG Q 2858 §102§103§112 Non-Final OA — Pending Mar 20, 2025
19066725 SYSTEMS AND METHODS FOR HANDLING CALL IDENTITY REQUIREMENTS TESHALE, AKELAW 2694 §102Other Non-Final OA — Pending Feb 28, 2025
19046919 PREDICTIVE RESOURCE ALLOCATION IN AN EDGE COMPUTING NETWORK UTILIZING MACHINE LEARNING SWEARINGEN, JEFFREY R 2445 §103 Final Rejection — Pending Feb 06, 2025
19009152 METHOD AND SYSTEM FOR DETECTING ERRORS IN LOCAL AREA NETWORK SHIN, KYUNG H 2447 §103 Final Rejection — Pending Jan 03, 2025
18990140 AUTOMATED ROBOCALL DETECTION MATAR, AHMAD 2693 §101§102§103§112Other Non-Final OA — Pending Dec 20, 2024
18965770 CAPACITY ON DEMAND MADAMBA, GLENFORD J 2451 §103 Non-Final OA — Pending Dec 02, 2024
18947847 SYSTEMS AND METHODS FOR SELF-CORRECTING NETWORK EQUIPMENT POLLACK, MELVIN H 2445 §102§103 Non-Final OA — Pending Nov 14, 2024
18924504 911 Call Enhancement TESHALE, AKELAW 2694 §102§103Other Non-Final OA — Pending Oct 23, 2024
18917287 INTERNET OF THINGS (IOT)-BASED MICROWELL SOLUTION FOR IRRIGATION ERDMAN, CHAD G 2116 §112 Non-Final OA — Pending Oct 16, 2024
18897456 NETWORK INTERFACE DEVICE AND IMPROVED ROUTING DEVICE LI, SHI K 2635 §103 Non-Final OA — Pending Sep 26, 2024
18824051 DYNAMIC CONNECTIONS (DYCON) INTERNET PROTOCOL (IP) VIRTUAL PRIVATE NETWORK (VPN) FUNCTIONALITIES DIVECHA, NISHANT B 2419 §101§102§103§112 Non-Final OA — Pending Sep 04, 2024
18808472 MOBILE INTEGRATED FIELD-DEPLOYED TASK-BASED EQUIPMENT AUTOMATION SYSTEM SILVA, MICHAEL THOMAS 3663 §102§103 Non-Final OA 46d Pending Aug 19, 2024
18790790 METHODS AND SYSTEMS FOR THE RESERVATION, REGISTRATION, AND GRANTING OF DEVICE LICENSES TO INTERNET OF THINGS DEVICES WRIGHT, BRYAN F 2497 §103 Final Rejection — Pending Jul 31, 2024
18755221 CONTENT DELIVERY USING DISTRIBUTED LEDGER AND AI-BASED TRANSCODING TECHNOLOGIES PHAM, KHANH B 2166 §103 Non-Final OA — Pending Jun 26, 2024
18630595 SYSTEMS AND METHODS FOR AUTHENTICATING VIDEO FEEDS SKWIERAWSKI, PAUL J 2439 §103 Final Rejection — Pending Apr 09, 2024
18630619 SYSTEMS AND METHODS FOR IMPROVED CAMERA SECURITY HODGES, SUSAN E 2425 §103§112 Non-Final OA — Pending Apr 09, 2024
18416383 DETERMINATION OF DISTRIBUTION OF WI-FI DEVICES WITHIN A LOCAL NETWORK CZEKAJ, DAVID J 2400 §103 Final Rejection — Pending Jan 18, 2024
18545153 Tailored Synthetic Personas with Parameterized Behaviors ZHU, RICHARD Z 2654 §103 Final Rejection 28d Pending Dec 19, 2023
18545235 Tailored Synthetic Personas with Parameterized Behaviors BULLINGTON, ROBERT P 3715 §101§102§103§112 Final Rejection 72d Pending Dec 19, 2023
18338778 SYSTEM AND METHOD FOR SUPPRESSING TRANSMISSIONS FROM A WIRELESS DEVICE BAROT, BHARAT 2453 §103 Non-Final OA — Pending Jun 21, 2023
18302283 Digital Marketplace WEINER, ARIELLE E 3689 §101§103 Final Rejection — Pending Apr 18, 2023
18157368 SYSTEM AND METHOD FOR NETWORK-CONNECTED DEVICE SECURITY NGUYEN, DUSTIN 2446 §103 Final Rejection 4d overdue Pending Jan 20, 2023
17936024 SYSTEMS AND METHODS FOR SUPPRESSING DENIAL OF SERVICE ATTACKS BENGZON, GREG C 2444 §103 Final Rejection 63d Pending Sep 28, 2022

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Frequently Asked Questions

How many pending USPTO office actions does CenturyLink Intellectual Property LLC have?

CenturyLink Intellectual Property LLC has 27 pending office actions as of October 2026, spread across 23 art units and 26 examiners.

Which USPTO examiner handles the most CenturyLink Intellectual Property LLC applications?

Akelaw Teshale has the most, with 2 of CenturyLink Intellectual Property LLC's pending office actions.

What technology area are CenturyLink Intellectual Property LLC's patent applications in?

Mostly Networking & Security (USPTO Tech Center 2400), based on where its pending office actions are examined.

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