Representative before the EPO

Employment test 501 - 1000 employees
Company dna olswang llp
operating since 1981
984.13
Headquarter in London and 8 offices
active in Legal Services and IP Consulting

Gemma Lesley Sparrow has worked on the following 47 EPO patent applications which have been published in the last five years:

EP14182801

HSDPA CQI, ACK, NACK power offset known in node B and in SRNC

IPC classification:
H04L 1/00, H04L 1/16, H04L 1/18, H04W 52/16, H04W 52/26, H04W 52/28, H04W 52/48, H04W 52/50, H04W 52/58, H04W 76/02, H04W 92/12
Applicant:
Microsoft Technology Licensing LLC
Applicant:
Core Wireless Licensing S.à.r.l.
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
Paul Stefan Derry, Venner Shipley LLP
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14725583

CONTROLLING BRIGHTNESS OF A DISPLAYED IMAGE

IPC classification:
G02B 27/01
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14719550

ANTI-SHAKE CORRECTION SYSTEM FOR CURVED OPTICAL SENSOR

IPC classification:
H04N 5/232, H04N 5/369
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
PATENT GRANTED
EP14713678

PERFORMING AN ACTION ON A TOUCH-ENABLED DEVICE BASED ON A GESTURE

IPC classification:
G06F 3/0488
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14713707

LEVERAGING PREVIOUS INSTANCES OF HANDWRITING FOR HANDWRITING BEAUTIFICATION AND OTHER APPLICATIONS

IPC classification:
G06K 9/00, G06T 11/80
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14710139

GROUPING FILES FOR OPTIMIZED FILE OPERATIONS

IPC classification:
G06F 17/30
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14713337

ASSOCIATING METADATA WITH IMAGES IN A PERSONAL IMAGE COLLECTION

IPC classification:
G06F 17/30
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14723526

CLIENT SIDE PROCESSING OF CHARACTER INTERACTIONS IN A REMOTE GAMING ENVIRONMENT

IPC classification:
A63F 13/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
PATENT GRANTED
EP14724934

ACTIVE STEREO WITH SATELLITE DEVICE OR DEVICES

IPC classification:
G01B 11/22, G06T 7/00, H04N 13/02
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14726262

MULTIMODAL FOREGROUND BACKGROUND SEGMENTATION

IPC classification:
G06K 9/03, G06K 9/38, G06K 9/62, G06T 7/00, H04N 9/75
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION REQUESTED
EP14725899

CUSTOMIZABLE CHANNEL GUIDE

IPC classification:
H04N 21/2668, H04N 21/45, H04N 21/482
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
EXAMINATION IN PROGRESS
EP14729818

METHODS FOR PRODUCING A GLASS-BASED NON PLANAR DIGITAL DISPLAY

IPC classification:
G02F 1/1333
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
PATENT GRANTED
EP14733433

INDIRECT REFLECTION SUPPRESSION IN DEPTH IMAGING

IPC classification:
G01S 7/487, G01S 17/48, G01S 17/89
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14735745

EDGE PRESERVING DEPTH FILTERING

IPC classification:
G01S 7/491, G01S 17/89
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14735798

USING PHYSICAL GESTURES TO INITIATE CALL TRANSFERS BETWEEN DEVICES

IPC classification:
H04M 1/00, H04M 3/56, H04M 3/58, H04W 4/16
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14737372

CATCHING UP WITH AN ONGOING CONFERENCE CALL

IPC classification:
H04M 3/42, H04M 3/56
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
PATENT GRANTED
EP14737446

VIRTUAL OBJECT ORIENTATION AND VISUALIZATION

IPC classification:
G06F 3/01, G06F 3/0481
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14740015

CONCURRENT OPTIMAL VIEWING OF VIRTUAL OBJECTS

IPC classification:
G06F 3/01
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14755438

RECOGNIZING INTERACTIONS WITH HOT ZONES

IPC classification:
G06F 3/03, G06K 9/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14740035

ELECTRODE MATRIX FOR A CAPACITIVE TOUCH SENSING DISPLAY DEVICE

IPC classification:
G06F 3/044
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14758718

TWO-HAND INTERACTION WITH NATURAL USER INTERFACE

IPC classification:
G06F 3/01, G06F 3/03, G06F 3/0481
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14772489

RESTRICTING INFORMATION REQUESTED BY AN APPLICATION

IPC classification:
G06F 21/53, G06F 21/55, H04L 29/06
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14771665

VERIFICATION THAT PARTICULAR INFORMATION IS TRANSFERRED BY AN APPLICATION

IPC classification:
G06F 11/36, G06F 21/62
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14772496

AMBIENT LIGHT CONTEXT-AWARE DISPLAY

IPC classification:
G09G 3/20, G09G 3/36
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
GRANT OF PATENT INTENDED
EP14812828

RADIO CHANNEL UTILIZATION

IPC classification:
H04W 4/02, H04W 16/14, H04W 72/04
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP14812379

FUSING DEVICE AND IMAGE MOTION FOR USER IDENTIFICATION, TRACKING AND DEVICE ASSOCIATION

IPC classification:
G06F 3/01, G06T 7/20
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP14819153

WEARABLE DISPLAY INPUT SYSTEM

IPC classification:
G02B 27/01, G06F 1/16, G06F 3/01, G06F 3/0362, G06F 3/0487
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15709000

AUTOMATIC CONTEXT SENSITIVE SEARCH FOR APPLICATION ASSISTANCE

IPC classification:
G06F 9/44, G06F 17/30
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15716204

NAMED ENTITTY PLATFORM AND STORE

IPC classification:
G06F 17/27, G06F 17/30, G06Q 10/00, G10L 15/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15713611

HYBRID TELECOMMUNICATIONS NETWORK CONNECTION INDICATOR

IPC classification:
H04B 17/23, H04L 29/08, H04M 1/725, H04W 88/06
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP16184628

AMBIENT LIGHT CONTEXT-AWARE DISPLAY

IPC classification:
G06F 3/14, G09G 3/20, G09G 3/36
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15721961

AUGMENTED REALITY SYSTEM EYE RELIEF ADJUSTMENT MECHANISM

IPC classification:
G02B 27/01
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15722634

HAND-WORN DEVICE FOR SURFACE GESTURE INPUT

IPC classification:
G06F 1/32, G06F 3/0346, G06F 3/0354, G06K 9/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15729675

ENHANCED DISCOVERY FOR AD-HOC MEETINGS

IPC classification:
G06Q 10/10
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15729635

ULTRAVIOLET LIGHT SENSING

IPC classification:
G01J 1/42
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15728316

BATTERY ISOLATION CIRCUIT

IPC classification:
H02J 7/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15731771

HUB-TO-HUB PERIPHERAL DISCOVERY

IPC classification:
G08B 21/24, H04W 4/02, H04W 8/00, H04W 64/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15729317

CUSTOMIZABLE ROUTE PLANNING USING GRAPHICS PROCESSING UNIT

IPC classification:
G01C 21/34
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15736123

BATTERY CHARGING SYSTEM FOR STYLUS

IPC classification:
G06F 3/0354, H02J 7/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15741438

CENTRALIZED ROUTING IN HYBRID NETWORKS

IPC classification:
H04M 7/00, H04M 7/06, H04M 7/12
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP16202541

SOLID-STATE BATTERIES AND METHODS OF FABRICATION THEREOF

IPC classification:
H01M 4/02, H01M 4/04, H01M 4/13, H01M 4/131, H01M 4/134, H01M 4/139, H01M 4/1395, H01M 4/40, H01M 4/62, H01M 10/04, H01M 10/052, H01M 10/0562
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
APPLICATION PUBLISHED
EP15742445

CRYPTOGRAPHIC KEY EXCHANGE OVER AN ELECTROSTATIC CHANNEL

IPC classification:
G06F 3/0354, G06F 3/041, G06F 3/044
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15738811

ANTENNA FOR ELECTRONIC DEVICE

IPC classification:
H01Q 1/27, H01Q 9/42
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15745718

MOUSE SHARING BETWEEN A DESKTOP AND A VIRTUAL WORLD

IPC classification:
G02B 27/01, G06F 3/01, G06F 3/0354, G06F 3/0484, G06F 3/0486, G06T 19/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15745719

GAZE-BASED OBJECT PLACEMENT WITHIN A VIRTUAL REALITY ENVIRONMENT

IPC classification:
G02B 27/00, G02B 27/01, G06F 3/01, G06F 3/0482, G06T 19/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15748367

SMART PLACEMENT OF VIRTUAL OBJECTS TO STAY IN THE FIELD OF VIEW OF A HEAD MOUNTED DISPLAY

IPC classification:
G02B 27/01, G06F 3/01, G06T 19/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED
EP15747326

MULTI-USER GAZE PROJECTION USING HEAD MOUNTED DISPLAY DEVICES

IPC classification:
G02B 27/00, G02B 27/01, G06F 3/01, G06F 3/14, G06T 19/00
Applicant:
Microsoft Technology Licensing LLC
Agent:
Gemma Lesley Sparrow, Olswang LLP
Agent:
CMS Cameron McKenna Nabarro Olswang LLP
Status:
EXAMINATION REQUESTED

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