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1. 发明授权

US10793472B2 Anti-sagging gypsum product and a method to manufacture 有权
公开(公告)号：US10793472B2
公开(公告)日：2020-10-06
申请号：US14379730
申请日：2012-12-03
申请人： Xiaotong Gao , Huifen Li , Hao Song , Ke Zhang
发明人： Xiaotong Gao , Huifen Li , Hao Song , Ke Zhang
IPC分类号： B28B1/30 , C04B24/06 , C04B28/14 , B28B17/00 , C04B111/00 , C04B111/40
摘要： The present invention provides a composition, a gypsum board and their preparation method and the use of ascorbic acid as an anti-sagging additive in a gypsum board. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises hemi-hydrate gypsum, water and a compound comprising group and no carboxylate groups. The set gypsum prepared from the said composition shows better anti-sagging or deformation resisting property. The gypsum board of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum board to meet the demands of the customer.

2. 发明申请

US20220116142A1 MECHANISMS FOR PERFORMING RATE MATCHING IN LOW-DENSITY PARITY CHECK (LPDC) CODES IN A WIRELESS NETWORK 有权
公开(公告)号：US20220116142A1
公开(公告)日：2022-04-14
申请号：US17645448
申请日：2021-12-21
申请人： Xiaogang Chen , Thomas J. Kenney , Qinghua Li , Hao Song , Robert Stacey
发明人： Xiaogang Chen , Thomas J. Kenney , Qinghua Li , Hao Song , Robert Stacey
IPC分类号： H04L1/00 , H04L5/00
摘要： This disclosure describes mechanisms for performing rate matching in low-density parity check (LPDC) codes in a wireless network. A device may generate an Aggregated Media Access (MAC) Protocol Data Unit (AMPDU) payload having an AMPDU payload size associated with a number of bits. The device may omit pre-Forward Error Correction (FEC) padding of the AMPDU payload at a MAC layer by indicating the AMPDU payload size in a physical layer (PHY)-specific preamble. The device may then generate the PHY-specific preamble comprising the AMPDU payload size without the pre-FEC padding. The device may also calculate a number of Orthogonal Frequency Division Multiplexing (OFDM) symbols for containing the number of bits and transmit the PHY-specific preamble and the number of OFDM symbols to a station device.

3. 发明授权

US08431726B2 Preparation method of (3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one and the product of that method 有权
标题翻译：（3S，4S）-3-己基-4 - （（R）-2-羟基十三烷基） - 氧杂环丁烷-2-酮的制备方法和该方法的产物
公开(公告)号：US08431726B2
公开(公告)日：2013-04-30
申请号：US12990111
申请日：2008-05-26
申请人： Yong Qin , Xianglin Deng , Xuan Zhou , Guofeng Yu , Ke Wang , Hao Song , Xiaolin Wang , Shan Huang
发明人： Yong Qin , Xianglin Deng , Xuan Zhou , Guofeng Yu , Ke Wang , Hao Song , Xiaolin Wang , Shan Huang
IPC分类号： C07D305/12
CPC分类号： C07D305/12 , C07D213/70
摘要： The present invention relates to a method for the preparation of (3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one and a product of the method. The method includes the following steps: a) reducing a substance represented by formula (II) to obtain a substance represented by formula (III), and then oxidizing the substance represented by formula (III) to form a substance represented by formula (IV); b) acylating n-octanoic acid to obtain n-octanoyl chloride using thionyl dichloride, then condensing the obtained n-octanoyl chloride with 2-mercapto-pyridine under basic condition to form a substance represented by formula (V), and then converting the substance represented by formula (V) to a substance represented by formula (VI); c) reacting the substance obtained in the step a) with the substance obtained in the step b) under catalytic condition of Lewis acid to generate a substance represented by formula (VII), and then reacting with a Lewis acid. The meanings of the signs in these formulas are the same as those in the description.
摘要翻译：本发明涉及制备（3S，4S）-3-己基-4 - （（R）-2-羟基十三烷基）氧杂环丁烷-2-酮的方法和该方法的产物。该方法包括以下步骤：a）还原由式（II）表示的物质以获得由式（III）表示的物质，然后氧化由式（III）表示的物质以形成由式（IV）表示的物质， ; b）用正辛酸酰化得到正辛酰氯，然后在碱性条件下将所得正辛酰氯与2-巯基 - 吡啶缩合形成式（Ⅴ）表示的物质，然后转化成物质由式（Ⅴ）代表由式（Ⅵ）表示的物质; c）在路易斯酸的催化条件下，使步骤a）中获得的物质与步骤b）中获得的物质反应，生成由式（Ⅶ）表示的物质，然后与路易斯酸反应。这些公式中的符号的含义与描述中的符号的含义相同。

4. 发明授权

US10399904B2 Gypsum product composition, gypsum products, and a method for using a compound in gypsum board 有权
公开(公告)号：US10399904B2
公开(公告)日：2019-09-03
申请号：US16062532
申请日：2015-12-18
申请人： Kane Ironside , Hao Song
发明人： Kane Ironside , Hao Song
IPC分类号： B32B13/08 , C04B28/14 , C04B22/06 , C04B22/08 , C04B22/10 , C04B22/16 , C04B14/18 , C04B111/00
摘要： A gypsum board composition was disclosed which comprises stucco, adhesive, water and additive for improving bonding, wherein the additive for improving bonding is shown in chemical formula as MIMII(OH)2(An−).mH2O, wherein MI is a divalent metal ion, MII is a trivalent metal ion, and An− is an interlayer anion, and wherein MI and MII are different metals. Also, a gypsum board made with the composition of the above and a method for using a compound shown in the aforesaid chemical formula were disclosed.

5. 发明公开

US20240048265A1 APPARATUS, SYSTEM, AND METHOD OF COMMUNICATING A PHYSICAL LAYER (PHY) PROTOCOL DATA UNIT (PPDU) ACCORDING TO AN UNEQUAL MODULATION AND CODING SCHEME (MCS) (UEM) ASSIGNMENT 审中-公开
公开(公告)号：US20240048265A1
公开(公告)日：2024-02-08
申请号：US18458781
申请日：2023-08-30
申请人： Hao Song , Qinghua Li , Juan Fang , Shlomi Vituri , Robert Stacey
发明人： Hao Song , Qinghua Li , Juan Fang , Shlomi Vituri , Robert Stacey
IPC分类号： H04L1/00
CPC分类号： H04L1/0005 , H04L1/003
摘要： For example, a transmitter may be configured to assign a stream of encoded data bits of a Physical layer (PHY) Protocol Data Unit (PPDU) to one or more sequences of encoded bit blocks for one or more spatial streams based on an Unequal Modulation and Coding Scheme (MCS) (UEM) assignment including an assignment of a plurality of MCSs to a plurality of frequency sub-blocks for the one or more spatial streams. For example, the transmitter may be configured to assign the one or more sequences of encoded bit blocks to the plurality of frequency sub-blocks for the one or more spatial streams.

6. 发明公开

US20230403125A1 APPARATUS, SYSTEM, AND METHOD OF COMMUNICATING UNEQUAL MODULATION AND CODING SCHEME (MCS) (UEM) INFORMATION 审中-公开
公开(公告)号：US20230403125A1
公开(公告)日：2023-12-14
申请号：US18344745
申请日：2023-06-29
申请人： Hao Song , Qinghua Li , Robert Stacey , Assaf Gurevitz , Thomas J. Kenney
发明人： Hao Song , Qinghua Li , Robert Stacey , Assaf Gurevitz , Thomas J. Kenney
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L5/0044 , H04L5/0037
摘要： For example, an Access Point (AP) may be configured to set Resource Unit (RU) allocation information in a Signal (SIG) field, the RU allocation information configured to indicate an RU allocation for a user; to set Unequal Modulation and Coding Scheme (MCS) (UEM) information for the user in the SIG field, the UEM information for the user configured to indicate an assignment of a plurality of MCSs to a plurality of frequency sub-channels in the RU allocation for the user, respectively; and to transmit a Downlink (DL) Physical layer (PHY) Protocol Data Unit (PPDU) including the SIG field and a data field for the user, wherein the data field for the user is configured according to the assignment of the plurality of MCSs to the plurality of frequency sub-channels in the RU allocation for the user.

7. 发明公开

US20240283561A1 ENHANCED SIGNALING FOR UNEQUAL MODULATION AND MODULATION AND CODING SCHEMES IN SINGLE USER WIRELESS TRANSMISSIONS 审中-公开
公开(公告)号：US20240283561A1
公开(公告)日：2024-08-22
申请号：US18650378
申请日：2024-04-30
申请人： Hao Song , Yoav Eisenberg , Assaf Gurevitz , Thomas J. Kenney , Qinghua Li
发明人： Hao Song , Yoav Eisenberg , Assaf Gurevitz , Thomas J. Kenney , Qinghua Li
IPC分类号： H04L1/00 , H04W28/06
CPC分类号： H04L1/0003 , H04W28/065
摘要： This disclosure describes systems, methods, and devices for signaling multiple modulation and coding schemes for a single user. A device may generate a common field of an ultra-high reliability signal (UHR-SIG) content channel field, the common field including signaling for station devices; generate a number of spatial streams (NSS) subfield of a user specific field of the UHR-SIG content channel field, the user specific field addressed to a first station device of the multiple station devices; generate a 6-bit modulation and coding scheme (MCS) subfield of the user specific field, wherein the 6-bit MCS subfield maps, based on a number of spatial streams signaled by the NSS subfield, to one or more MCSs assigned to the first station device; generate a frame including the UHR-SIG content channel field, wherein a user field of the user specific field includes at least 22 bits including the MCS subfield; and send the frame.

8. 发明公开

US20240022347A1 APPARATUS, SYSTEM, AND METHOD OF COMMUNICATING UNEQUAL MODULATION AND CODING SCHEME (MCS) (UEM) INFORMATION 审中-公开
公开(公告)号：US20240022347A1
公开(公告)日：2024-01-18
申请号：US18477606
申请日：2023-09-29
申请人： Hao Song , Qinghua Li , Shlomi Vituri , Thomas J. Kenney , Robert Stacey
发明人： Hao Song , Qinghua Li , Shlomi Vituri , Thomas J. Kenney , Robert Stacey
IPC分类号： H04L1/00 , H04B7/0452
CPC分类号： H04L1/0003 , H04L1/0009 , H04B7/0452
摘要： For example, an Access Point (AP) may be configured to set a user specific field in a Signal (SIG) field. For example, the user specific field may be configured for a user of a plurality of users in a Multi-User (MU) Multiple-Input-Multiple-Output (MIMO) (MU-MIMO) allocation. For example, the user specific field for the user may include an Unequal Modulation and Coding Scheme (MCS) (UEM) information subfield configured to indicate an assignment of a plurality of MCSs for the user. For example, the user specific field for the user may include a spatial configuration subfield configured to indicate a number of spatial streams for the user and a total number of spatial streams in the MU-MIMO allocation. For example, the AP may be configured to transmit a Physical layer (PHY) Protocol Data Unit (PPDU) including the SIG field.

9. 发明申请

US20110046400A1 PREPARATION METHOD OF (3S,4S)-3-HEXYL-4-((R)-2-HYDROXYTRIDECYL)-OXETAN-2-0NE AND THE PRODUCT OF THAT METHOD 有权
标题翻译：（3S，4S）-3-甲基-4 - （（R）-2-羟基吡啶基） - 异-2-烯的制备方法及其制法
公开(公告)号：US20110046400A1
公开(公告)日：2011-02-24
申请号：US12990111
申请日：2008-05-26
申请人： Yong Qin , Xianglin Deng , Xuan Zhou , Guofeng Yu , Ke Wang , Hao Song , Xiaolin Wang , Shan Huang
发明人： Yong Qin , Xianglin Deng , Xuan Zhou , Guofeng Yu , Ke Wang , Hao Song , Xiaolin Wang , Shan Huang
IPC分类号： C07D305/12
CPC分类号： C07D305/12 , C07D213/70
摘要： The present invention relates to a method for the preparation of (3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one and a product of the method. The method includes the following steps: a) reducing a substance represented by formula (II) to obtain a substance represented by formula (III), and then oxidizing the substance represented by formula (III) to form a substance represented by formula (IV); b) acylating n-octanoic acid to obtain n-octanoyl chloride using thionyl dichloride, then condensing the obtained n-octanoyl chloride with 2-mercapto-pyridine under basic condition to form a substance represented by formula (V), and then converting the substance represented by formula (V) to a substance represented by formula (VI); c) reacting the substance obtained in the step a) with the substance obtained in the step b) under catalytic condition of Lewis acid to generate a substance represented by formula (VII), and then reacting with a Lewis acid. The meanings of the signs in these formulas are the same as those in the description.
摘要翻译：本发明涉及制备（3S，4S）-3-己基-4 - （（R）-2-羟基十三烷基）氧杂环丁烷-2-酮的方法和该方法的产物。该方法包括以下步骤：a）还原由式（II）表示的物质以获得由式（III）表示的物质，然后氧化由式（III）表示的物质以形成由式（IV）表示的物质， ; b）用正辛酸酰化得到正辛酰氯，然后在碱性条件下将所得的正辛酰氯与2-巯基 - 吡啶缩合形成式（Ⅴ）表示的物质，然后转化成物质由式（Ⅴ）代表由式（Ⅵ）表示的物质; c）在路易斯酸的催化条件下，使步骤a）中获得的物质与步骤b）中获得的物质反应，生成由式（Ⅶ）表示的物质，然后与路易斯酸反应。这些公式中的符号的含义与描述中的符号的含义相同。

10. 发明公开

US20240204907A1 APPARATUS, SYSTEM, AND METHOD OF COMMUNICATING UNEQUAL MODULATION AND CODING SCHEME (MCS) (UEM) INFORMATION 审中-公开
公开(公告)号：US20240204907A1
公开(公告)日：2024-06-20
申请号：US18591689
申请日：2024-02-29
申请人： Hao Song , Qinghua Li , Po-Kai Huang , Shlomi Vituri , Assaf Gurevitz
发明人： Hao Song , Qinghua Li , Po-Kai Huang , Shlomi Vituri , Assaf Gurevitz
IPC分类号： H04L1/00
CPC分类号： H04L1/0003
摘要： For example, an AP may be configured to set RU allocation information for a user STA in an RU allocation subfield of a user field for the user STA. For example, the RU allocation information for the user STA may indicate an RU allocation for a TB UL transmission from the user STA. For example, the AP may be configured to set a 7-bit UL MCS subfield, for example, after the RU allocation subfield, to indicate a first MCS and a second MCS for the user STA. For example, the first MCS may be assigned to a first UL resource of the RU allocation for the user STA, and the second MCS may be assigned to a second UL resource of the RU allocation for the user STA. For example, the AP may be configured to transmit a trigger frame including the user field for the user STA.

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