Prosecution Insights
Last updated: August 06, 2026

K&L Gates Llp-Sony

29 pending office actions • 2 clients • 27 examiners • 17 art units • 0 of 29 (0%) have an AI response strategy ready • 47 patents granted in the last 365 days

Quality Metrics (n=34052 apps, methodology: how we score firms)

84.7%
Allowance Rate
n=34052
+0.65σ
Allowance Rate (norm)
n=34052
3.8
OAs to Allowance
n=20482
+0.04σ
OAs to Allow (norm)
n=20482
1083 days
Time to Allowance
n=20482
+8.9pp
Interview Lift
n=34052
32.7%
RCE Rate
n=34052
2.8%
Appeal Rate
n=34052

Rejection Performance (% of received rejections ultimately overcome)

76.3%
§101 Overcome
n=2410
77.8%
§102 Overcome
n=8886
78.3%
§103 Overcome
n=15071
78.6%
§112 Overcome
n=10307

Specialization & Scale

A61K, G06F, H01M
Top CPC Subclasses
13%
Top-3 CPC Share
n=34052
88
Practitioners
n=34052
387.0
Apps / Practitioner
n=34052

Portfolio Summary

29
Total Pending OAs
16
Non-Final OAs
13
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

8
Overdue
1
Due this week
1
Due this month
1
Due in next 60 days
1
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. 12 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (8)Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 days (1)Due later (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.

18
Hard (62%)
10
Medium (34%)
1
Easy (3%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (3%)
§103 only9 (31%)
§102 only1 (3%)
§112 only1 (3%)
Multi-statute (no §101)17 (59%)

Industry Mix

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

10
Life Sciences
34% of docket
0
Information Tech
0% of docket
1
Communications
3% of docket
8
Semiconductors
28% of docket
5
Mechanical / Eng
17% of docket
5
Business / Other
17% 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.

290 h
Manual time on pending OAs
58 h
Time saved (low, 20%)
102 h
Time saved (mid, 35%)
2.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHAU, LISA N 2 25.0% +17.0%
MENEFEE, JAMES A 2 79.3% +14.9%
KLIMOWICZ, WILLIAM JOSEPH 1 80.8% +18.2%
TUNGATE, SCOTT MICHAEL 1 36.3% +15.9%
KIM, CRAIG SANG 1 86.2% +9.9%
FERRE, ALEXANDRE F 1 59.2% +19.9%
ELISCA, PIERRE E 1 90.2% +6.4%
HODAC, ERIC KHOI 1 85.7% +17.4%
VU, JIMMY T 1 86.5% +9.3%
LE, HOA T 1 72.6% +12.8%

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
19112457 MAGNETIC TAPE AND TAPE CARTRIDGE KLIMOWICZ, WILLIAM JOSEPH

Hard Cases (19)

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
17781912 SEMICONDUCTOR ELEMENT AND ELECTRONIC APPARATUS VU, HUNG K 155d overdue
17928774 QUANTUM DOT ENSEMBLE AND MANUFACTURING METHOD THEREOF, QUANTUM DOT ENSEMBLE LAYER, AND IMAGING DEVICE KOSLOW, CAROL M 46d overdue
18841459 INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM TUNGATE, SCOTT MICHAEL 36d overdue
18271617 THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION ELEMENT ARRAY, INFRARED SENSOR, AND METHOD FOR MANUFACTURING THERMOELECTRIC CONVERSION ELEMENT PILLAY, DEVINA 29d overdue
18846503 LIGHT SOURCE DRIVING DEVICE AND LIGHT EMITTING DEVICE VU, JIMMY T 23d overdue
18681644 PACKAGE MATERIAL AND METHOD OF PRODUCING A PACKAGE MATERIAL ZHANG, MICHAEL N 5d overdue
18035984 ILLUMINATION APPARATUS AND RANGING APPARATUS XIAO, YUQING 3d overdue
17915640 IMAGING ELEMENT AND IMAGING DEVICE LI, MEIYA 2d overdue

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
18841459 INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM TUNGATE, SCOTT MICHAEL 36d overdue
19112457 MAGNETIC TAPE AND TAPE CARTRIDGE KLIMOWICZ, WILLIAM JOSEPH
18700163 MAGNETIC RECORDING MEDIUM FERRE, ALEXANDRE F
18847084 ELECTROMAGNETIC WAVE ABSORBER, ELECTROMAGNETIC WAVE SHIELDING MEMBER, SHIELDING MATERIAL, ELECTROMAGNETIC WAVE ABSORBING SHEET, SENSOR, DEVICE FOR RECEIVING AND/OR TRANSMITTING, AND DEVICE FOR RECEIVING LIGHT AND/OR EMITTING LIGHT HODAC, ERIC KHOI
18842222 STRUCTURE AND METHOD OF MANUFACTURING STRUCTURE LE, HOA T
18689299 MAGNETIC RECORDING MEDIUM CHAU, LISA N
18294915 SURFACE EMITTING LASER ELEMENT AND LIGHT SOURCE DEVICE MENEFEE, JAMES A
18572658 MAGNETIC RECORDING MEDIUM CHAU, LISA N

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Sony 28
Scale Photonics, Inc. 1

Top Art Units

Art UnitApps
17853
28283
17882
17262
36452
26881
36281
37411
37151
28411

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19112457 MAGNETIC TAPE AND TAPE CARTRIDGE Sony Group Corporation KLIMOWICZ, WILLIAM JOSEPH 2688 §103 Final Rejection Pending Mar 17, 2025
18841459 INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM Sony Group Corporation TUNGATE, SCOTT MICHAEL 3628 §101§102 Non-Final OA 36d overdue Pending Feb 14, 2025
18873488 REACTION FORCE CONTROLLING APPARATUS AND REACTION FORCE CONTROLLING SYSTEM Sony Group Corporation KIM, CRAIG SANG 3741 §102§103 Non-Final OA Pending Dec 10, 2024
18700163 MAGNETIC RECORDING MEDIUM Sony Group Corporation FERRE, ALEXANDRE F §112 Non-Final OA Pending Sep 23, 2024
18701991 INFORMATION PROCESSING APPARATUS FOR CONTROLLING POSITION OF MOVABLE PART Sony Group Corporation ELISCA, PIERRE E 3715 §102§112 Non-Final OA Pending Sep 23, 2024
18847084 ELECTROMAGNETIC WAVE ABSORBER, ELECTROMAGNETIC WAVE SHIELDING MEMBER, SHIELDING MATERIAL, ELECTROMAGNETIC WAVE ABSORBING SHEET, SENSOR, DEVICE FOR RECEIVING AND/OR TRANSMITTING, AND DEVICE FOR RECEIVING LIGHT AND/OR EMITTING LIGHT Sony Group Corporation HODAC, ERIC KHOI 2841 §102§103 Non-Final OA Pending Sep 13, 2024
18846503 LIGHT SOURCE DRIVING DEVICE AND LIGHT EMITTING DEVICE Sony Semiconductor Solutions Corporation VU, JIMMY T 2844 §102§112 Non-Final OA 23d overdue Pending Sep 12, 2024
18842222 STRUCTURE AND METHOD OF MANUFACTURING STRUCTURE Sony Group Corporation LE, HOA T 1788 §102§103 Non-Final OA Pending Aug 28, 2024
18689299 MAGNETIC RECORDING MEDIUM Sony Group Corporation CHAU, LISA N 1785 §103§112Other Non-Final OA Pending Aug 20, 2024
18689766 RECORDING MEDIUM, CARD, AND BOOKLET Sony Group Corporation HIGGINS, GERARD T 1785 §102§103§112 Non-Final OA 79d Pending Mar 06, 2024
18681644 PACKAGE MATERIAL AND METHOD OF PRODUCING A PACKAGE MATERIAL Sony Group Corporation ZHANG, MICHAEL N 1781 §103§112 Final Rejection 5d overdue Pending Feb 06, 2024
18294915 SURFACE EMITTING LASER ELEMENT AND LIGHT SOURCE DEVICE Sony Group Corporation MENEFEE, JAMES A §102 Non-Final OA Pending Feb 02, 2024
18293434 LIGHT-EMITTING ELEMENT ARRAY, AND MANUFACTURING METHOD OF LIGHT-EMITTING ELEMENT ARRAY Sony Semiconductor Solutions Corporation ISMAIL, MAHMOUD S §103 Non-Final OA Pending Jan 30, 2024
18291442 STEREOLITHOGRAPHY APPARATUS Sony Group Corporation YE, XINWEN 1754 §102§103 Final Rejection 33d Pending Jan 23, 2024
18580503 SURFACE EMITTING DEVICE AND METHOD FOR MANUFACTURING SURFACE EMITTING DEVICE Sony Group Corporation LEUNG, CHRISTINA Y §102§103 Non-Final OA Pending Jan 18, 2024
18577102 THERMOELECTROMOTIVE FORCE GENERATING ELEMENT, METHOD OF PRODUCING A THERMOELECTROMOTIVE FORCE GENERATING ELEMENT, AND IMAGE SENSOR Sony Group Corporation AYAD, TAMIR 1726 §103 Final Rejection Pending Jan 05, 2024
18572658 MAGNETIC RECORDING MEDIUM Sony Group Corporation CHAU, LISA N 1785 §103 Final Rejection Pending Dec 21, 2023
18558246 SURFACE EMITTING LASER ELEMENT, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING SURFACE EMITTING LASER ELEMENT Sony Semiconductor Solutions Corporation ZHANG, YUANDA §102§103 Final Rejection Pending Oct 31, 2023
18279817 ILLUMINATION DEVICE AND DISTANCE MEASURING DEVICE Sony Semiconductor Solutions Corporation HAUT, EVAN HARRISON 3645 §103 Final Rejection Pending Aug 31, 2023
18279334 SURFACE EMITTING LASER, LIGHT SOURCE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING SURFACE EMITTING LASER Sony Semiconductor Solutions Corporation MENEFEE, JAMES A 2828 §103 Non-Final OA Pending Aug 29, 2023
18273426 STRUCTURE, METHOD OF MANUFACTURING STRUCTURE, AND HEAT INSULATING MATERIAL Sony Group Corporation PATEL, RONAK C 1788 §103 Final Rejection Pending Jul 20, 2023
18271617 THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION ELEMENT ARRAY, INFRARED SENSOR, AND METHOD FOR MANUFACTURING THERMOELECTRIC CONVERSION ELEMENT Sony Group Corporation PILLAY, DEVINA 1726 §103§112 Final Rejection 29d overdue Pending Jul 10, 2023
18035984 ILLUMINATION APPARATUS AND RANGING APPARATUS Sony Semiconductor Solutions Corporation XIAO, YUQING 3645 §102§112 Non-Final OA 3d overdue Pending May 09, 2023
17928774 QUANTUM DOT ENSEMBLE AND MANUFACTURING METHOD THEREOF, QUANTUM DOT ENSEMBLE LAYER, AND IMAGING DEVICE Sony Group Corporation KOSLOW, CAROL M 1734 §103§112 Final Rejection 46d overdue Pending Nov 30, 2022
17915640 IMAGING ELEMENT AND IMAGING DEVICE Sony Semiconductor Solutions Corporation LI, MEIYA 2811 §103§112 Final Rejection 2d overdue Pending Sep 29, 2022
17781912 SEMICONDUCTOR ELEMENT AND ELECTRONIC APPARATUS Sony Semiconductor Solutions Corporation VU, HUNG K 2897 §102§103§112 Final Rejection 155d overdue Pending Jun 02, 2022
17773312 SURFACE EMISSION LASER, SURFACE EMISSION LASER ARRAY, ELECTRONIC EQUIPMENT, AND SURFACE EMISSION LASER MANUFACTURING METHOD Sony Semiconductor Solutions Corporation HAGAN, SEAN P 2828 §103 Final Rejection 22d Pending Apr 29, 2022
17764709 LASER DEVICE, METHOD OF MANUFACTURING LASER DEVICE, LASER APPARATUS, AND LASER AMPLIFYING DEVICE Scale Photonics, Inc. KING, JOSHUA 2828 §103 Non-Final OA Pending Mar 29, 2022
17642436 LIGHT-EMITTING DEVICE, WAVELENGTH CONVERSION UNIT, AND HEADLIGHT OR DISPLAY APPARATUS Sony Group Corporation CHEN, DAVID Z 2815 §103§112 Non-Final OA 7d Pending Mar 11, 2022

Managing K&L Gates Llp-Sony's Patent Prosecution?

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

Start Free Trial

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