All
All
Patent Litigation
Parties
Patents
News
Judges
Law Firms
Attorneys
Venues
Please enter minimum 2 characters
All
Litigation
Parties
Patents
News
Judges
Law Firms
Attorneys
Venues
Use Cases
Litigation Research
Litigation Strategy
Risk Analysis
Business Development
Active Matter Management
Monitoring
Contact Us
Login
×
View as Organization
HOME CINEMA SYSTEM DEVICES
US 20200137505A1
Filed
: 12/30/2019
Published: 04/30/2020
Est. Priority Date
: 03/07/2017
Status: Active Grant
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
0
Forward Citations
3
Assignments
First Claim
Patent Images
View all claims
3 Assignments
Timeline View
Assignment View
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
0 Petitions
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Accused Products
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
0 Citations
0 Claims
Specification
Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
Current Assignee
InterDigital Madison Patent Holdings
(InterDigital, Inc.)
Original Assignee
InterDigital Patent Holdings, Inc.
(InterDigital, Inc.)
Inventors
GULDENER, Rolf
,
KELLER, Anton Werner
Granted Patent
US 10,834,515 B2
Time in Patent Office
Days
Field of Search
US Class Current
CPC Class Codes
G10L 19/008
Multichannel audio signal c...
H04L 12/2838
Distribution of signals wit...
H04L 12/4625
Single bridge functionality...
H04N 21/43615
Interfacing a Home Network,...
H04N 21/43635
HDMI
H04N 21/4398
involving reformatting oper...
H04N 5/60
for the sound signals
H04R 2499/15
Transducers incorporated in...
H04R 3/12
for distributing signals to...
H04R 5/02
Spatial or constructional a...
H04S 2400/01
Multi-channel, i.e. more th...
H04S 2400/05
Generation or adaptation of...
H04S 3/002
Non-adaptive circuits, e.g....
H04S 3/008
in which the audio signals ...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×