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公开(公告)号：US10753589B2
公开(公告)日：2020-08-25
申请号：US16786263
申请日：2020-02-10
发明人： Richard Nicolai , Frank Zarcone , Michael Boyd , Fred Katz
IPC分类号： H02G3/08 , F21V23/06 , F21V23/00 , F21S4/20 , H02G3/16 , H01R9/24 , H01R4/36 , F21Y115/10 , F21Y103/10
摘要： A junction box includes a bottom portion including a first end portion and a second end portion and a top portion configured to mate with the bottom portion. The top and bottom portions form a first opening to receive a first cable at the first end portion and form a second opening to receive a second cable at the second end portion. Interchangeable connection blocks are included for receiving wires of different gauges to make connections between the first cable and the second cable. A connection block receiving-feature is formed in the bottom portion to secure the connection blocks.
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公开(公告)号：US20180320874A1
公开(公告)日：2018-11-08
申请号：US15948472
申请日：2018-04-09
发明人： Richard Nicolai , Frank Zarcone , Michael Boyd , Fred Katz
CPC分类号： F21V23/06 , F21S4/20 , F21V23/001 , F21Y2103/10 , F21Y2115/10 , H01R4/36 , H01R9/2408 , H01R9/2416 , H02G3/083 , H02G3/16
摘要： A junction box includes a bottom portion including a first end portion and a second end portion and a top portion configured to mate with the bottom portion. The top and bottom portions form a first opening to receive a first cable at the first end portion and form a second opening to receive a second cable at the second end portion. Interchangeable connection blocks are included for receiving wires of different gauges to make connections between the first cable and the second cable. A connection block receiving-feature is formed in the bottom portion to secure the connection blocks.
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公开(公告)号：US11026305B1
公开(公告)日：2021-06-01
申请号：US16861282
申请日：2020-04-29
发明人： Frank Zarcone , James D. Chermak , Fred Katz
摘要： A balance circuit includes a reference circuit configured to generate current through strings of light emitting diodes (LEDs). The reference circuit includes a first string of LEDs in series coupled to a collector node of a first transistor. A base drive current resistor is connected between the collector node and a base node of the first transistor. A base emitter resistor is connected between the base node and an emitter of the first transistor such that a reference voltage is generated on the base node during operation. Another stage receives the reference voltage to generate a tracking current through a second transistor and a second string of LEDs connected to a base of the second transistor, wherein a current through the first string of LEDs is uniformly tracked by the tracking current through the second string of LEDs.
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公开(公告)号：US10960098B2
公开(公告)日：2021-03-30
申请号：US16460825
申请日：2019-07-02
发明人： Frank Zarcone , Michael Boyd , Fred Katz , Richard Nicolai
IPC分类号： A61L9/20 , F21V29/67 , F21S9/02 , F21V23/04 , F21V23/00 , A61N5/06 , A61M21/00 , H05B47/19 , F21Y115/10 , F24F3/16
摘要： A lighting fixture includes a first compartment including a light sealed air plenum and a first lighting source arranged in the plenum to irradiate passing air through the plenum to destroy pathogens. A second compartment is configured to be external to the first compartment. A second lighting source is arranged in the second compartment to illuminate an area adjacent to the second compartment.
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公开(公告)号：US11766501B2
公开(公告)日：2023-09-26
申请号：US17184722
申请日：2021-02-25
发明人： Frank Zarcone , Michael Boyd , Fred Katz , Richard Nicolai
IPC分类号： A61L9/20 , F21V29/67 , F21S9/02 , F21V23/04 , F21V23/00 , A61N5/06 , A61M21/00 , H05B47/19 , F21Y115/10 , F24F8/20 , F24F8/22
CPC分类号： A61L9/20 , A61M21/00 , A61N5/0618 , F21S9/022 , F21V23/003 , F21V23/0435 , F21V29/673 , H05B47/19 , A61L2202/11 , A61L2209/12 , A61L2209/212 , A61M2021/0044 , F21Y2115/10 , F24F8/20 , F24F8/22
摘要： A lighting fixture includes a first compartment including a light sealed air plenum and a first lighting source arranged in the plenum to irradiate passing air through the plenum to destroy pathogens. A second compartment is configured to be external to the first compartment. A second lighting source is arranged in the second compartment to illuminate an area adjacent to the second compartment.
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公开(公告)号：US11085623B2
公开(公告)日：2021-08-10
申请号：US16984693
申请日：2020-08-04
发明人： Richard Nicolai , Frank Zarcone , Michael Boyd , Fred Katz
IPC分类号： H02G3/08 , F21V23/06 , H01R9/24 , H02G3/16 , F21S4/20 , F21V23/00 , H01R4/36 , F21Y103/10 , F21Y115/10
摘要： A junction box includes a bottom portion including a first end portion and a second end portion and a top portion configured to mate with the bottom portion. The top and bottom portions form a first opening to receive a first cable at the first end portion and form a second opening to receive a second cable at the second end portion. Interchangeable connection blocks are included for receiving wires of different gauges to make connections between the first cable and the second cable. A connection block receiving-feature is formed in the bottom portion to secure the connection blocks.
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公开(公告)号：US20210178008A1
公开(公告)日：2021-06-17
申请号：US17184722
申请日：2021-02-25
发明人： Frank Zarcone , Michael Boyd , Fred Katz , Richard Nicolai
摘要： A lighting fixture includes a first compartment including a light sealed air plenum and a first lighting source arranged in the plenum to irradiate passing air through the plenum to destroy pathogens. A second compartment is configured to be external to the first compartment. A second lighting source is arranged in the second compartment to illuminate an area adjacent to the second compartment.
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公开(公告)号：US20210144817A1
公开(公告)日：2021-05-13
申请号：US16861282
申请日：2020-04-29
发明人： Frank Zarcone , James D. Chermak , Fred Katz
摘要： A balance circuit includes a reference circuit configured to generate current through strings of light emitting diodes (LEDs). The reference circuit includes a first string of LEDs in series coupled to a collector node of a first transistor. A base drive current resistor is connected between the collector node and a base node of the first transistor. A base emitter resistor is connected between the base node and an emitter of the first transistor such that a reference voltage is generated on the base node during operation. Another stage receives the reference voltage to generate a tracking current through a second transistor and a second string of LEDs connected to a base of the second transistor, wherein a current through the first string of LEDs is uniformly tracked by the tracking current through the second string or LEDs.
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公开(公告)号：US10897799B1
公开(公告)日：2021-01-19
申请号：US16677962
申请日：2019-11-08
发明人： Frank Zarcone , James D. Chermak , Fred Katz
IPC分类号： H05B45/14 , F21V23/00 , H05B45/35 , F21Y115/10
摘要： A balance circuit includes a node on which a reference voltage is generated to control current through a first component string and a first resistor connected to the first component string. A stage receives the reference voltage to generate a tracking current through a second component string and a second resistor connected to the second component string, wherein a current through the first component string is uniformly tracked by the tracking current through the second component string.
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公开(公告)号：US20200182444A1
公开(公告)日：2020-06-11
申请号：US16786263
申请日：2020-02-10
发明人： Richard Nicolai , Frank Zarcone , Michael Boyd , Fred Katz
摘要： A junction box includes a bottom portion including a first end portion and a second end portion and a top portion configured to mate with the bottom portion. The top and bottom portions form a first opening to receive a first cable at the first end portion and form a second opening to receive a second cable at the second end portion. Interchangeable connection blocks are included for receiving wires of different gauges to make connections between the first cable and the second cable. A connection block receiving-feature is formed in the bottom portion to secure the connection blocks.
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