Prosecution Insights
Last updated: October 25, 2026

BlackBerry Limited

Technology area: Networking & Security

16 pending office actions • 15 art units • 16 examiners • 0 of 16 (0%) have an AI response strategy ready • 36 patents granted in the last 365 days

Analysis

BlackBerry Limited currently manages 18 pending office actions within the Networking & Security technology area. These actions are assigned to 17 distinct examiners. The prosecution spans 16 distinct art units, reflecting the technical distribution of the company's Networking & Security filings. This distribution across 16 distinct art units indicates that the company's active matters are subject to the specific standards of those assigned art units at the patent office.

The busiest examiner for this portfolio is CLAWSON, STEPHEN J, who is responsible for 2 pending office actions. This count of 2 pending office actions for the busiest examiner is part of the total 18 pending office actions. With 17 distinct examiners involved, practitioners managing this portfolio must coordinate across individual examiner preferences. The fact that CLAWSON, STEPHEN J handles this workload highlights the distribution of the current prosecution pipeline. This requires a strategy that accounts for the requirements of the 17 distinct examiners across the 16 distinct art units.

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

Portfolio Summary

16
Total Pending OAs
13
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 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
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.

4
Hard (25%)
11
Medium (69%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (6%)
§101 + other2 (12%)
§103 only11 (69%)
Double-patenting only1 (6%)
Multi-statute (no §101)1 (6%)

Industry Mix

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

0
Life Sciences
0% of docket
9
Information Tech
56% of docket
3
Communications
19% of docket
1
Semiconductors
6% of docket
2
Mechanical / Eng
12% of docket
1
Business / Other
6% 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
LEMMA, SAMSON B 1 88.2% +11.1%
LEE, WILSON 1 86.5% +3.0%
TRUONG, KARL DUC 1 64.2% +34.0%
PATEL, HETUL B 1 63.0% +3.0%
CLAWSON, STEPHEN J 1 79.4% +18.1%
TRUONG, LECHI 1 87.2% +36.7%
GUTMAN, JENNIFER MARIE 1 59.5% +28.8%
POPE, KHARYE 1 66.1% +21.1%
TRAN, JOSHUA VAN 1 100.0% +0.0%
CHOI, JISUN 1 60.5% +61.2%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18991984 RISK-AWARE ACCESS CONTROL SYSTEM AND RELATED METHODS LEMMA, SAMSON B —
18999756 ANTENNA AND CONTAINER HAVING AN ANTENNA LEE, WILSON —
18884356 SCHEDULING OF THREADS FOR CLUSTERS OF PROCESSORS TRUONG, LECHI —

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18904152 SYSTEM AND METHOD FOR REDUCING DECODING FOR CARRIER POWER CONTROL CLAWSON, STEPHEN J —
18768876 SYNTHETIC SENSOR VALIDATION FOR DEPLOYMENT IN VEHICLES GUTMAN, JENNIFER MARIE —
18422566 METHOD AND SYSTEM FOR DYNAMIC AND AUTOMATIC DEVELOPMENT CONFIGURATION FOR A VEHICLE TRAN, JOSHUA VAN —
18128116 METHOD AND SYSTEM FOR BULK ASSET LEASING KRAISINGER, EMILY MARIE —

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
18991984 RISK-AWARE ACCESS CONTROL SYSTEM AND RELATED METHODS LEMMA, SAMSON B —
18960592 ANGULAR PRIOR AND DIRECT CODING MODE FOR TREE REPRESENTATION CODING OF A POINT CLOUD TRUONG, KARL DUC —
18904152 SYSTEM AND METHOD FOR REDUCING DECODING FOR CARRIER POWER CONTROL CLAWSON, STEPHEN J —
18884356 SCHEDULING OF THREADS FOR CLUSTERS OF PROCESSORS TRUONG, LECHI —
18768876 SYNTHETIC SENSOR VALIDATION FOR DEPLOYMENT IN VEHICLES GUTMAN, JENNIFER MARIE —
18637843 METHOD AND SYSTEM FOR CLOUD EXTENDED ATTRIBUTE PROFILE POPE, KHARYE —
18499741 METHOD AND SYSTEM FOR DECOUPLING CHARGING SIGNALS FROM BATTERY SIGNALS CHOI, JISUN —

Top Art Units

Art UnitApps
2194 2
2498 1
2845 1
2614 1
3992 1
2461 1
2693 1
2192 1
3666 1
2647 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18991984 RISK-AWARE ACCESS CONTROL SYSTEM AND RELATED METHODS LEMMA, SAMSON B 2498 §103 Non-Final OA — Pending Dec 23, 2024
18999756 ANTENNA AND CONTAINER HAVING AN ANTENNA LEE, WILSON 2845 §103 Non-Final OA — Pending Dec 23, 2024
18960592 ANGULAR PRIOR AND DIRECT CODING MODE FOR TREE REPRESENTATION CODING OF A POINT CLOUD TRUONG, KARL DUC 2614 DP Non-Final OA — Pending Nov 26, 2024
18907724 CONFIGURATION INFORMATION CHANGES PATEL, HETUL B 3992 §103 Non-Final OA — Pending Oct 07, 2024
18904152 SYSTEM AND METHOD FOR REDUCING DECODING FOR CARRIER POWER CONTROL CLAWSON, STEPHEN J 2461 §103§112 Non-Final OA — Pending Oct 02, 2024
18884356 SCHEDULING OF THREADS FOR CLUSTERS OF PROCESSORS TRUONG, LECHI 2194 §103Other Non-Final OA — Pending Sep 13, 2024
18768876 SYNTHETIC SENSOR VALIDATION FOR DEPLOYMENT IN VEHICLES GUTMAN, JENNIFER MARIE 2194 §101§103§112 Non-Final OA — Pending Jul 10, 2024
18637843 METHOD AND SYSTEM FOR CLOUD EXTENDED ATTRIBUTE PROFILE POPE, KHARYE 2693 §103 Non-Final OA — Pending Apr 17, 2024
18422566 METHOD AND SYSTEM FOR DYNAMIC AND AUTOMATIC DEVELOPMENT CONFIGURATION FOR A VEHICLE TRAN, JOSHUA VAN 2192 §101§103 Non-Final OA — Pending Jan 25, 2024
18499741 METHOD AND SYSTEM FOR DECOUPLING CHARGING SIGNALS FROM BATTERY SIGNALS CHOI, JISUN 3666 §103 Non-Final OA — Pending Nov 01, 2023
18477424 Preserving Emergency Call During Failure to Transfer TORRES, MARCOS L 2647 §103 Non-Final OA — Pending Sep 28, 2023
18356397 METHOD AND SYSTEM FOR ADDITION OF ASSURANCE INFORMATION TO V2X MESSAGING PATEL, HARESH N 2496 §103 Non-Final OA 23d Pending Jul 21, 2023
18310720 DETERMINING SECURITY OF LOCAL AREA NETWORK HOLLISTER, JAMES ROSS 2499 §103 Final Rejection — Pending May 02, 2023
18128116 METHOD AND SYSTEM FOR BULK ASSET LEASING KRAISINGER, EMILY MARIE 3626 §101 Final Rejection — Pending Mar 29, 2023
18120177 METHOD AND SYSTEM FOR INTRUSION DETECTION FOR AN IN-VEHICLE INFOTAINMENT SYSTEM KHAN, SHER A 2497 §103 Non-Final OA — Pending Mar 10, 2023
18100921 METHOD AND SYSTEM FOR DYNAMIC ACCESS BASED ON GRANTED PERMISSIONS FIELDS, COURTNEY D 2436 §103 Final Rejection 28d Pending Jan 24, 2023

Managing BlackBerry Limited's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does BlackBerry Limited have?

BlackBerry Limited has 16 pending office actions as of October 2026, spread across 15 art units and 16 examiners.

Which USPTO examiner handles the most BlackBerry Limited applications?

Samson B Lemma has the most, with 1 of BlackBerry Limited's pending office actions.

What technology area are BlackBerry Limited's patent applications in?

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

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month