Siegfried Lehmann

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coordinated transmission and control for audio output devices
- Patent number 12,207,332
- Issue date Jan 21, 2025
- Apple Inc.
- Lei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordinated transmission and control for audio output devices
- Patent number 11,743,963
- Issue date Aug 29, 2023
- Apple Inc.
- Lei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordinated transmission and control for audio output devices
- Patent number 11,297,670
- Issue date Apr 5, 2022
- Apple Inc.
- Lei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wake-up radio assisted WLAN power saving technologies
- Patent number 11,160,017
- Issue date Oct 26, 2021
- Apple Inc.
- Yong Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Flexible BTLE TDS frame format for bi-directional service discovery
- Patent number 10,609,543
- Issue date Mar 31, 2020
- Apple Inc.
- Su Khiong Yong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wake-up radio assisted WLAN power saving technologies
- Patent number 10,484,941
- Issue date Nov 19, 2019
- Apple Inc.
- Yong Liu
- G08 - SIGNALLING
Information Patent Grant
Coexistence interference mitigation during wireless local area netw...
- Patent number 10,397,197
- Issue date Aug 27, 2019
- Apple Inc.
- Ye Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coexistence management for multiple wireless devices by a wireless...
- Patent number 10,375,035
- Issue date Aug 6, 2019
- Apple Inc.
- Camille Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prioritizing short-range wireless packets for time-sensitive applic...
- Patent number 10,237,193
- Issue date Mar 19, 2019
- Apple Inc.
- Camille Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth audio role-based scheduling
- Patent number 10,200,843
- Issue date Feb 5, 2019
- Apple Inc.
- Camille Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wi-Fi and bluetooth coexistence
- Patent number 10,172,146
- Issue date Jan 1, 2019
- Apple Inc.
- Yong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth low energy triggering NAN for further discovery and conne...
- Patent number 9,949,063
- Issue date Apr 17, 2018
- Apple Inc.
- Su Khiong Yong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simultaneous wireless connections with improved efficiency
- Patent number 9,848,026
- Issue date Dec 19, 2017
- Apple Inc.
- Siegfried Lehmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED RANGE AND PERFORMANCE FOR LOW POWE...
- Publication number 20240107426
- Publication date Mar 28, 2024
- Apple Inc.
- Lei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED RANGE AND PERFORMANCE FOR LOW POWE...
- Publication number 20240106689
- Publication date Mar 28, 2024
- Apple Inc.
- Lei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coordinated Transmission and Control for Audio Output Devices
- Publication number 20230397280
- Publication date Dec 7, 2023
- Apple Inc.
- Lei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coordinated Transmission and Control for Audio Output Devices
- Publication number 20220183097
- Publication date Jun 9, 2022
- Apple Inc.
- Lei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coordinated Transmission and Control for Audio Output Devices
- Publication number 20200107387
- Publication date Apr 2, 2020
- Apple Inc.
- Lei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wake-Up Radio Assisted WLAN Power Saving Technologies
- Publication number 20200059858
- Publication date Feb 20, 2020
- Apple Inc.
- Yong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COEXISTENCE INTERFERENCE MITIGATION DURING WIRELESS LOCAL AREA NETW...
- Publication number 20180084419
- Publication date Mar 22, 2018
- Apple Inc.
- Ye SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COEXISTENCE MANAGEMENT FOR MULTIPLE WIRELESS DEVICES BY A WIRELESS...
- Publication number 20180084558
- Publication date Mar 22, 2018
- Apple Inc.
- Camille CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wake-Up Radio Assisted WLAN Power Saving Technologies
- Publication number 20180027490
- Publication date Jan 25, 2018
- Apple Inc.
- Yong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible BTLE TDS Frame Format for Bi-Directional Service Discovery
- Publication number 20170164186
- Publication date Jun 8, 2017
- Apple Inc.
- Su Khiong Yong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wi-Fi and Bluetooth Coexistence
- Publication number 20170094677
- Publication date Mar 30, 2017
- Apple Inc.
- Yong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prioritizing Short-Range Wireless Packets for Time-Sensitive Applic...
- Publication number 20170093727
- Publication date Mar 30, 2017
- Apple Inc.
- Camille Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMULTANEOUS WIRELESS CONNECTIONS WITH IMPROVED EFFICIENCY
- Publication number 20160360526
- Publication date Dec 8, 2016
- Apple Inc.
- Siegfried Lehmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bluetooth Low Energy Triggering NAN for Further Discovery and Conne...
- Publication number 20160353233
- Publication date Dec 1, 2016
- Apple Inc.
- Su Khiong Yong
- G06 - COMPUTING CALCULATING COUNTING

Siegfried Lehmann

Person

Patents Grantslast 30 patents

Coordinated transmission and control for audio output devices

Coordinated transmission and control for audio output devices

Coordinated transmission and control for audio output devices

Wake-up radio assisted WLAN power saving technologies

Flexible BTLE TDS frame format for bi-directional service discovery

Wake-up radio assisted WLAN power saving technologies

Coexistence interference mitigation during wireless local area netw...

Coexistence management for multiple wireless devices by a wireless...

Prioritizing short-range wireless packets for time-sensitive applic...

Bluetooth audio role-based scheduling

Wi-Fi and bluetooth coexistence

Bluetooth low energy triggering NAN for further discovery and conne...

Simultaneous wireless connections with improved efficiency

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR IMPROVED RANGE AND PERFORMANCE FOR LOW POWE...

SYSTEMS AND METHODS FOR IMPROVED RANGE AND PERFORMANCE FOR LOW POWE...

Coordinated Transmission and Control for Audio Output Devices

Coordinated Transmission and Control for Audio Output Devices

Coordinated Transmission and Control for Audio Output Devices

Wake-Up Radio Assisted WLAN Power Saving Technologies

COEXISTENCE INTERFERENCE MITIGATION DURING WIRELESS LOCAL AREA NETW...

COEXISTENCE MANAGEMENT FOR MULTIPLE WIRELESS DEVICES BY A WIRELESS...

Wake-Up Radio Assisted WLAN Power Saving Technologies

Flexible BTLE TDS Frame Format for Bi-Directional Service Discovery

Wi-Fi and Bluetooth Coexistence

Prioritizing Short-Range Wireless Packets for Time-Sensitive Applic...

SIMULTANEOUS WIRELESS CONNECTIONS WITH IMPROVED EFFICIENCY

Bluetooth Low Energy Triggering NAN for Further Discovery and Conne...