公开(公告)号：US11928066B2

公开(公告)日：2024-03-12

申请号：US16470264

申请日：2017-12-15

申请人： Iristick NV

发明人： Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Riemer Grootjans ,  Peter Verstraeten

IPC分类号： G06F13/40 ,  G06F13/42 ,  H04L5/14

CPC分类号： G06F13/4045 ,  G06F13/4031 ,  G06F13/4291 ,  H04L5/14 ,  G06F2213/0016

摘要： The present invention relates to a bridge device operable between a master device and a slave device of a communication system, said master device and said slave device arranged for communicating with each other via a parent I2C bus and a child I2C bus and using the I2C protocol, said bridge device comprising—a parent module arranged for connecting said parent I2C bus and comprising a parent I2C transmitter/receiver device and a parent module state machine, —a child module arranged for connecting said child I2C bus and comprising a child I2C transmitter/receiver device and a child module state machine, whereby said parent module and said child module each comprise an internal bridge interface to exchange messages between said parent module and said child module, said messages being generated by said parent module state machine or said child module state machine in response to a change of state caused by an event on their respective I2C buses, whereby said parent module and said child module are each arranged for translating an I2C event to a message and for forwarding said message to the module at the other side of the bridge device via said internal bridge interfaces, said module at the other side being arranged for further transmitting said message as an I2C event towards the I2C bus at the other side of the bridge device, and whereby said parent module and said child module are further each arranged for holding the communication towards the respective I2C bus by stretching a clock line on their respective I2C bus until a message, based on an event occurring on the I2C bus at the other side of the bridge device and instructing continuation of the communication, is received via said internal bridge interfaces from the module at the other side of the bridge device.

公开(公告)号：US11022807B2

公开(公告)日：2021-06-01

申请号：US16485476

申请日：2018-02-13

申请人： Iristick NV

发明人： Tim Ruytjens ,  Philip Madden ,  Riemer Grootjans ,  Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Peter Verstraeten

IPC分类号： G02B27/01

摘要： The present invention relates to an electronic eyewear viewing device comprising—a frame (20) arranged to be wearable on a user's head, —a display module comprising a display for viewing images, —a carrier (15) for carrying the display module, said carrier being connected to the frame. The electronic eyewear viewing device further comprises—a primary pivoting hinge system arranged for interconnecting the carrier (15) and the display module and comprising a first at least partially spherical joint (2) rotatably mounted around a first axis (6) passing through the first at least partially spherical joint via a first cut-out (10) and rotatably mounted around a second axis (1) connected with the first at least partially spherical joint (2) via a second cut-out (11) and passing through a hole (60) in said first axis, whereby the second axis crosses the first axis through said hole in a centre point (70) of the first at least partially spherical joint.

公开(公告)号：US20200004027A1

公开(公告)日：2020-01-02

申请号：US16490633

申请日：2018-03-05

申请人： Iristick NV

发明人： Riemer Grootjans ,  Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Peter Verstraeten

IPC分类号： G02B27/01

摘要： The present invention relates to a system comprising glasses (101), a communication unit (103) and a cable (102), whereby the cable comprises two galvanic connections adapted for transporting power and bidirectional data traffic, whereby the glasses and the communication unit are arranged for multiplexing a plurality of outgoing data streams into a multiplexed data stream to be transmitted over said cable and arranged for receiving an incoming data stream and demultiplexing said incoming data stream into separate data streams, and whereby said communication unit (103) is arranged for being connected wired or wirelessly to an external processing device (201), preferably the external processing device being a smartphone.

公开(公告)号：US11057228B2

公开(公告)日：2021-07-06

申请号：US16464862

申请日：2017-11-30

申请人： Iristick NV

发明人： Riemer Grootjans ,  Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Peter Verstraeten

IPC分类号： H04L12/12 ,  G06F1/3209 ,  H04L12/40 ,  H04W52/02

摘要： The present invention relates to a method for performing wake-up signalling between a host device and a client device of a communication system, said host and said client device being in a two-wire connection (1) with each other and at least one of said host and said client device being in an idle state, said host and said client device each comprising a data controller (3) arranged for data communication control and a power state controller (5) arranged to switch the device between at least an active state and said idle state, whereby the data controller of said at least one of said host and client device is disabled during the idle state. The method comprises—generating in the power state controller of said host or client device a wake-up signal and transmitting said wake-up signal via said two-wire connection to the other device, said other device being in said idle state,—detecting said wake-up signal with said power state controller (5) of said other device and, upon said detecting, setting a control signal to transition said other device out of said idle state.

公开(公告)号：US20200228354A1

公开(公告)日：2020-07-16

申请号：US16464862

申请日：2017-11-30

申请人： Iristick NV

发明人： Riemer Grootjans ,  Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Peter Verstraeten

IPC分类号： H04L12/12 ,  H04L12/40 ,  H04W52/02 ,  G06F1/3209

摘要： The present invention relates to a method for performing wake-up signalling between a host device and a client device of a communication system, said host and said client device being in a two-wire connection (1) with each other and at least one of said host and said client device being in an idle state, said host and said client device each comprising a data controller (3) arranged for data communication control and a power state controller (5) arranged to switch the device between at least an active state and said idle state, whereby the data controller of said at least one of said host and client device is disabled during the idle state. The method comprises—generating in the power state controller of said host or client device a wake-up signal and transmitting said wake-up signal via said two-wire connection to the other device, said other device being in said idle state,—detecting said wake-up signal with said power state controller (5) of said other device and, upon said detecting, setting a control signal to transition said other device out of said idle state.

公开(公告)号：US10955679B2

公开(公告)日：2021-03-23

申请号：US16490633

申请日：2018-03-05

申请人： Iristick NV

发明人： Riemer Grootjans ,  Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Peter Verstraeten

IPC分类号： G09G1/08 ,  G09G5/00 ,  G02B27/01 ,  H04N13/344

摘要： The present invention relates to a system comprising glasses (101), a communication unit (103) and a cable (102), whereby the cable comprises two galvanic connections adapted for transporting power and bidirectional data traffic, whereby the glasses and the communication unit are arranged for multiplexing a plurality of outgoing data streams into a multiplexed data stream to be transmitted over said cable and arranged for receiving an incoming data stream and demultiplexing said incoming data stream into separate data streams, and whereby said communication unit (103) is arranged for being connected wired or wirelessly to an external processing device (201), preferably the external processing device being a smartphone.

公开(公告)号：US20200018974A1

公开(公告)日：2020-01-16

申请号：US16485476

申请日：2018-02-13

申请人： Iristick NV

发明人： Tim Ruytjens ,  Philip Madden ,  Riemer Grootjans ,  Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Peter Verstraeten

IPC分类号： G02B27/01

摘要： The present invention relates to an electronic eyewear viewing device comprising —a frame (20) arranged to be wearable on a user's head, —a display module comprising a display for viewing images, —a carrier (15) for carrying the display module, said carrier being connected to the frame. The electronic eyewear viewing device further comprises —a primary pivoting hinge system arranged for interconnecting the carrier (15) and the display module and comprising a first at least partially spherical joint (2) rotatably mounted around a first axis (6) passing through the first at least partially spherical joint via a first cut-out (10) and rotatably mounted around a second axis (1) connected with the first at least partially spherical joint (2) via a second cut-out (11) and passing through a hole (60) in said first axis, whereby the second axis crosses the first axis through said hole in a centre point (70) of the first at least partially spherical joint.

公开(公告)号：US20200012611A1

公开(公告)日：2020-01-09

申请号：US16470264

申请日：2017-12-15

申请人： Iristick NV

发明人： Jasper Van Bourgognie ,  Vianney Le Clément de Saint-Marcq ,  Riemer Grootjans ,  Peter Verstraeten

IPC分类号： G06F13/40 ,  G06F13/42 ,  H04L5/14

摘要： The present invention relates to a bridge device operable between a master device and a slave device of a communication system, said master device and said slave device arranged for communicating with each other via a parent I2C bus and a child I2C bus and using the I2C protocol, said bridge device comprising—a parent module arranged for connecting said parent I2C bus and comprising a parent I2C transmitter/receiver device and a parent module state machine, —a child module arranged for connecting said child I2C bus and comprising a child I2C transmitter/receiver device and a child module state machine, whereby said parent module and said child module each comprise an internal bridge interface to exchange messages between said parent module and said child module, said messages being generated by said parent module state machine or said child module state machine in response to a change of state caused by an event on their respective I2C buses, whereby said parent module and said child module are each arranged for translating an I2C event to a message and for forwarding said message to the module at the other side of the bridge device via said internal bridge interfaces, said module at the other side being arranged for further transmitting said message as an I2C event towards the I2C bus at the other side of the bridge device, and whereby said parent module and said child module are further each arranged for holding the communication towards the respective I2C bus by stretching a clock line on their respective I2C bus until a message, based on an event occurring on the I2C bus at the other side of the bridge device and instructing continuation of the communication, is received via said internal bridge interfaces from the module at the other side of the bridge device.