Patents by Inventor Zhenxing Liang
Zhenxing Liang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11982014Abstract: The present disclosure provides an apparatus for crystal growth. The apparatus may include a furnace chamber a temperature field device placed at least partially into the furnace chamber. The furnace chamber may be a non-closed structure, and the temperature field device may be sealed.Type: GrantFiled: December 7, 2022Date of Patent: May 14, 2024Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Publication number: 20240150928Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a drum; a filler filled in the drum and configured to support a crucible; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the drum; and a cover plate mounted on a top of the temperature filed device and covering a top end of the drum.Type: ApplicationFiled: January 14, 2024Publication date: May 9, 2024Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Weiming GUAN, Zhenxing LIANG
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Publication number: 20240110307Abstract: The present disclosure provides a method for producing a composite crystal, the method is performed in a multi-chamber growth device, and the multi-chamber growth device includes a plurality of chambers. The method includes conveying and processing at least one substrate between a plurality of chambers and obtaining at least one composite crystal by growing a target crystal through vapor deposition in one of the plurality of chambers, the at least one composite crystal including the at least one substrate and the target crystal.Type: ApplicationFiled: October 6, 2023Publication date: April 4, 2024Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Zhenxing LIANG, Min LI, Peng GU
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Patent number: 11926922Abstract: The embodiments of the present disclosure disclose a method and an apparatus for crystal growth. The method for crystal growth may include: placing a seed crystal and a target source material in a growth chamber of an apparatus for crystal growth; executing a growth of a crystal based on the seed crystal and the target source material according to physical vapor transport; determining whether a preset condition is satisfied during the crystal growth process; and in response to determining that the preset condition is satisfied, replacing a sublimated target source material with a candidate source material. In the present disclosure, by replacing the sublimated target source material with the candidate source material, a crystal with large-size and high-quality can be grown.Type: GrantFiled: April 27, 2021Date of Patent: March 12, 2024Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Tian Yang, Zhenxing Liang, Min Li
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Patent number: 11885037Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a first drum; a second drum located inside the first drum; a filler filled in a space between the first drum and the second drum; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the first drum; and a first cover plate mounted on a top of the temperature filed device and covering a top end of the first drum.Type: GrantFiled: December 8, 2022Date of Patent: January 30, 2024Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Publication number: 20230418894Abstract: The method includes acquiring a user-input information, and calculating to obtain candidate words; performing probability predicting calculation to the candidate words, to obtain probability values of the candidate words; inputting the probability values of the candidate words into a mapping function, to obtain probability mapping values corresponding to the candidate words, wherein the mapping function is configured for mapping the probability values into a specified range of probability mapping values, and within the specified range, adjusting a statistical dispersion of the probability mapping values into an expectation, wherein the probability values and the probability mapping values are bijective; performing rounding processing to the probability mapping values, to obtain quantized probability mapping values; and according to the quantized probability mapping values, determining an order of the candidate words, to output a list of candidate words in order.Type: ApplicationFiled: April 25, 2022Publication date: December 28, 2023Inventor: Zhenxing LIANG
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Patent number: 11851782Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a first drum; a second drum located inside the first drum; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the first drum; and a first cover plate mounted on a top of the temperature filed device and covering a top end of the first drum.Type: GrantFiled: December 7, 2022Date of Patent: December 26, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Patent number: 11851783Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a drum; a filler filled in the drum and configured to support a crucible; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the drum; and a cover plate mounted on a top of the temperature filed device and covering a top end of the drum.Type: GrantFiled: December 7, 2022Date of Patent: December 26, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Publication number: 20230295834Abstract: The present disclosure provides a method for crystal growth. The method may include at one of the following operations: weighing reactants for growing an oxide crystal after a first preprocessing operation is performed on the reactants; placing the reactants, on which a second preprocessing operation has been performed, into a crystal growth device after an assembly preprocessing operation is performed on at least one component of the crystal growth device, wherein the at least one component of the crystal growth device includes a crucible, the assembly preprocessing operation includes at least one of a coating operation, an acid soaking and cleaning operation, or an impurity cleaning operation; introducing a protective gas into the crystal growth device after sealing the crystal growth device; activating the crystal growth apparatus to execute the crystal growth; and adding reactant supplements into the crystal growth device in real-time during the crystal growth.Type: ApplicationFiled: May 22, 2023Publication date: September 21, 2023Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Weiming GUAN, Zhenxing LIANG, Min LI
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Patent number: 11655557Abstract: The present disclosure provides a method for crystal growth. The method may include at one of the following operations: weighing reactants for growing an oxide crystal after a first preprocessing operation is performed on the reactants; placing the reactants, on which a second preprocessing operation has been performed, into a crystal growth device after an assembly preprocessing operation is performed on at least one component of the crystal growth device, wherein the at least one component of the crystal growth device includes a crucible, the assembly preprocessing operation includes at least one of a coating operation, an acid soaking and cleaning operation, or an impurity cleaning operation; introducing a protective gas into the crystal growth device after sealing the crystal growth device; activating the crystal growth apparatus to execute the crystal growth; and adding reactant supplements into the crystal growth device in real-time during the crystal growth.Type: GrantFiled: March 29, 2021Date of Patent: May 23, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang, Min Li
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Publication number: 20230113889Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a first drum; a second drum located inside the first drum; a filler filled in a space between the first drum and the second drum; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the first drum; and a first cover plate mounted on a top of the temperature filed device and covering a top end of the first drum.Type: ApplicationFiled: December 8, 2022Publication date: April 13, 2023Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Weiming GUAN, Zhenxing LIANG
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Publication number: 20230099530Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a first drum; a second drum located inside the first drum; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the first drum; and a first cover plate mounted on a top of the temperature filed device and covering a top end of the first drum.Type: ApplicationFiled: December 7, 2022Publication date: March 30, 2023Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Weiming GUAN, Zhenxing LIANG
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Publication number: 20230100654Abstract: The present disclosure provides a temperature field device for crystal growth. The temperature field device may include a drum; a filler filled in the drum and configured to support a crucible; a bottom plate mounted on a bottom of the temperature field device and covering a bottom end of the drum; and a cover plate mounted on a top of the temperature filed device and covering a top end of the drum.Type: ApplicationFiled: December 7, 2022Publication date: March 30, 2023Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Weiming GUAN, Zhenxing LIANG
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Publication number: 20230093820Abstract: The present disclosure provides an apparatus for crystal growth. The apparatus may include a furnace chamber a temperature field device placed at least partially into the furnace chamber. The furnace chamber may be a non-closed structure, and the temperature field device may be sealed.Type: ApplicationFiled: December 7, 2022Publication date: March 30, 2023Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Weiming GUAN, Zhenxing LIANG
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Patent number: 11572634Abstract: The present disclosure provides a crystal growth apparatus. The crystal growth apparatus may include a furnace chamber; a temperature field device placed at least partially into the furnace chamber, wherein a cover plate of the temperature field device includes a first through hole; and a pulling rod component that passes through the first through hole and extends into the temperature field device.Type: GrantFiled: October 22, 2021Date of Patent: February 7, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Patent number: 11566342Abstract: The present disclosure provides a crystal growth apparatus. The crystal growth apparatus may include a furnace chamber; a temperature field device placed at least partially into the furnace chamber; a pulling rod component that extends into the temperature field device; and a pulling component configured to drive the pulling rod component to move up and down. The pulling component may include a driving device, a pillar, a slide, and a screw rod. The driving device is mounted on a top of the pillar; the pillar includes slide rail; the screw rod is mounted in parallel with the slide rail and one end of the screw rod is connected to the driving device; the slide is nested on the screw rod, at least a part of the slide is located within the slide rail, and a rotation of the screw rod drives the slide to move up and down.Type: GrantFiled: October 22, 2021Date of Patent: January 31, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Patent number: 11566341Abstract: The present disclosure provides a crystal growth apparatus. The crystal growth apparatus may include a furnace chamber; a temperature field device placed at least partially into the furnace chamber; a pulling rod component that extends into the temperature field device; a pulling component configured to drive the pulling rod component to move up and down; and a rotating component configured to drive the pulling rod component to rotate.Type: GrantFiled: October 22, 2021Date of Patent: January 31, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Patent number: 11566343Abstract: The present disclosure provides a crystal growth apparatus. The crystal growth apparatus may include a furnace chamber; a temperature field device placed at least partially into the furnace chamber; a pulling rod component that extends into the temperature field device; and a weighting component configured to determine a weight of a crystal being grown on the pulling rod component.Type: GrantFiled: October 22, 2021Date of Patent: January 31, 2023Assignee: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu Wang, Weiming Guan, Zhenxing Liang
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Publication number: 20230005474Abstract: A method and device for compressing FST data are provided. The method includes: acquiring to-be-compressed FST data, where the FST data includes state transition data and state data; decomposing the state transition data based on first data categories to acquire first decomposition data; decomposing the state data based on second data categories to acquire second decomposition data; sequentially arranging, for each of the first data categories, the first decomposition data of the first data category, to acquire first arrangement data of the first data category; alternately arranging the first arrangement data and the second decomposition data according to a sequential order used in the first arrangement data, to acquire second arrangement data; performing classification statistics on the first arrangement data and the second arrangement data to acquire index data; and combining the first arrangement data, the second arrangement data, and the index data, to obtain the compressed FST data.Type: ApplicationFiled: March 3, 2021Publication date: January 5, 2023Applicant: GUANGZHOU ZIIPIN NETWORK TECHNOLOGY CO., LTDInventor: Zhenxing LIANG
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Publication number: 20220356599Abstract: The present disclosure provides a method for growing a seed crystal, including: obtaining a plurality of orthohexagonal seed crystals in a hexagonal crystal system by performing a first cutting on a plurality of seed crystals in the hexagonal crystal system to be expanded, respectively; splicing the plurality of orthohexagonal seed crystals in the hexagonal crystal system; obtaining a seed crystal in the hexagonal crystal system to be grown by performing a second cutting on the plurality of spliced orthohexagonal seed crystals in the hexagonal crystal system; obtaining an intermediate seed crystal in the hexagonal crystal system by performing a gap growth on the seed crystal in the hexagonal crystal system to be grown under a first setting condition; and obtaining a target seed crystal in the hexagonal crystal system by performing an epitaxial growth on the intermediate seed crystal in the hexagonal crystal system under a second setting condition.Type: ApplicationFiled: July 27, 2022Publication date: November 10, 2022Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.Inventors: Yu WANG, Tian YANG, Zhenxing LIANG, Min LI