CN105893780A - 基于vr交互与脑电波及脑血流监测的精神心理评估方法 - Google Patents
基于vr交互与脑电波及脑血流监测的精神心理评估方法 Download PDFInfo
- Publication number
- CN105893780A CN105893780A CN201610304151.5A CN201610304151A CN105893780A CN 105893780 A CN105893780 A CN 105893780A CN 201610304151 A CN201610304151 A CN 201610304151A CN 105893780 A CN105893780 A CN 105893780A
- Authority
- CN
- China
- Prior art keywords
- user
- blood flow
- virtual reality
- data
- brain wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Psychiatry (AREA)
- Theoretical Computer Science (AREA)
- Physiology (AREA)
- Psychology (AREA)
- General Engineering & Computer Science (AREA)
- Neurology (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Hematology (AREA)
- Neurosurgery (AREA)
- Child & Adolescent Psychology (AREA)
- Developmental Disabilities (AREA)
- Educational Technology (AREA)
- Hospice & Palliative Care (AREA)
- Dermatology (AREA)
- Social Psychology (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610304151.5A CN105893780B (zh) | 2016-05-10 | 2016-05-10 | 基于vr交互与脑电波及脑血流监测的精神心理评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610304151.5A CN105893780B (zh) | 2016-05-10 | 2016-05-10 | 基于vr交互与脑电波及脑血流监测的精神心理评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105893780A true CN105893780A (zh) | 2016-08-24 |
CN105893780B CN105893780B (zh) | 2019-04-09 |
Family
ID=56702644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610304151.5A Active CN105893780B (zh) | 2016-05-10 | 2016-05-10 | 基于vr交互与脑电波及脑血流监测的精神心理评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105893780B (zh) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106355010A (zh) * | 2016-08-30 | 2017-01-25 | 深圳市臻络科技有限公司 | 一种自助认知评估的装置和方法 |
CN106362260A (zh) * | 2016-11-09 | 2017-02-01 | 武汉智普天创科技有限公司 | Vr情绪调节装置 |
CN106388833A (zh) * | 2016-09-09 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | 一种虚拟现实心理素质评估方法及评估系统 |
CN106388811A (zh) * | 2016-09-18 | 2017-02-15 | 惠州Tcl移动通信有限公司 | 一种提醒vr用户头晕的方法、系统及装置 |
CN106580347A (zh) * | 2016-11-29 | 2017-04-26 | 武汉智普天创科技有限公司 | 一种情绪状态的判断方法 |
CN106937873A (zh) * | 2017-04-28 | 2017-07-11 | 中国科学院心理研究所 | 一种基于甲基苯丙胺成瘾者的愤怒攻击性激发与评估方法 |
CN107193367A (zh) * | 2017-04-11 | 2017-09-22 | 华南理工大学 | 一种具有多种生理信号感知功能的虚拟现实设备 |
CN107212896A (zh) * | 2017-04-05 | 2017-09-29 | 天津大学 | 一种情绪稳定性综合评价系统及信息处理方法 |
CN107341333A (zh) * | 2017-04-05 | 2017-11-10 | 天使智心(北京)科技有限公司 | 一种辅助心理咨询的vr设备和方法 |
CN107799165A (zh) * | 2017-09-18 | 2018-03-13 | 华南理工大学 | 一种基于虚拟现实技术的心理评估方法 |
CN107918482A (zh) * | 2016-10-08 | 2018-04-17 | 天津锋时互动科技有限公司深圳分公司 | 沉浸式vr系统中避免过度刺激的方法与系统 |
CN108578871A (zh) * | 2018-01-30 | 2018-09-28 | 浙江凡聚科技有限公司 | 基于虚拟现实技术的焦虑障碍用户辅助训练方法及系统 |
CN108721753A (zh) * | 2017-04-20 | 2018-11-02 | 中国科学院深圳先进技术研究院 | 用于局部麻醉治疗的辅助诊疗设备及其操作方法 |
CN108814595A (zh) * | 2018-03-15 | 2018-11-16 | 南京邮电大学 | 基于vr系统的脑电信号恐惧度分级特征研究 |
CN108836365A (zh) * | 2018-05-14 | 2018-11-20 | 中国人民解放军第四军医大学 | 基于vr和脑电信号采集的决策风格测评装置及其测评方法 |
CN108877941A (zh) * | 2018-06-07 | 2018-11-23 | 衡阳师范学院 | 青少年叛逆期的心理健康测评双系统 |
CN108968986A (zh) * | 2018-06-25 | 2018-12-11 | 广东省人民医院(广东省医学科学院) | 一种基于vr设备的精神压力评估系统及其方法 |
CN109036519A (zh) * | 2018-07-24 | 2018-12-18 | 四川大学华西医院 | 虚拟体验减压方法及装置 |
CN109316196A (zh) * | 2018-12-12 | 2019-02-12 | 上海市精神卫生中心(上海市心理咨询培训中心) | 基于虚拟现实联合脑电监测的苯丙胺类兴奋剂渴求评估方法 |
CN109350051A (zh) * | 2018-11-28 | 2019-02-19 | 华南理工大学 | 用于精神状态评估与调节的头部可穿戴设备及其工作方法 |
CN109512385A (zh) * | 2017-10-10 | 2019-03-26 | 成都探高医药科技有限公司 | 虚拟现实场景评估、改善勃起功能及性交表现的系统 |
CN109616178A (zh) * | 2018-12-05 | 2019-04-12 | 烟台职业学院 | 一种基于虚拟显示技术的心理健康教育系统 |
CN109976516A (zh) * | 2019-03-11 | 2019-07-05 | 广州杰赛科技股份有限公司 | 一种矫正评估系统 |
CN109998530A (zh) * | 2019-04-15 | 2019-07-12 | 杭州妞诺科技有限公司 | 基于vr眼镜的便携式脑电监测系统 |
WO2019141017A1 (zh) * | 2018-01-22 | 2019-07-25 | 阿呆科技(北京)有限公司 | 一种人体感官数据测量系统及方法 |
CN110325112A (zh) * | 2017-01-04 | 2019-10-11 | 斯托瑞阿普股份有限公司 | 使用虚拟现实疗法修改生物测定活动的系统和方法 |
CN110794950A (zh) * | 2018-08-01 | 2020-02-14 | 深圳先进技术研究院 | 一种数据监测实验方法、装置、终端设备及存储介质 |
CN113362943A (zh) * | 2021-07-23 | 2021-09-07 | 孙晋柱 | 一种精神科临床检验工具及其使用方法 |
CN116756499A (zh) * | 2023-04-25 | 2023-09-15 | 上海外国语大学 | 一种虚拟数字人的形象评估方法、系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080255949A1 (en) * | 2007-04-13 | 2008-10-16 | Lucid Systems, Inc. | Method and System for Measuring Non-Verbal and Pre-Conscious Responses to External Stimuli |
CN104361203A (zh) * | 2014-10-17 | 2015-02-18 | 东南大学 | 基于脑网络时空动力学分析的社会情绪能力评测系统 |
CN105279387A (zh) * | 2015-11-17 | 2016-01-27 | 东南大学 | 一种面向孤独症谱系障碍儿童的执行功能评测与训练系统 |
-
2016
- 2016-05-10 CN CN201610304151.5A patent/CN105893780B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080255949A1 (en) * | 2007-04-13 | 2008-10-16 | Lucid Systems, Inc. | Method and System for Measuring Non-Verbal and Pre-Conscious Responses to External Stimuli |
CN104361203A (zh) * | 2014-10-17 | 2015-02-18 | 东南大学 | 基于脑网络时空动力学分析的社会情绪能力评测系统 |
CN105279387A (zh) * | 2015-11-17 | 2016-01-27 | 东南大学 | 一种面向孤独症谱系障碍儿童的执行功能评测与训练系统 |
Non-Patent Citations (1)
Title |
---|
郑霞等: "虚拟现实技术应用于神经心理评估的研究概述", 《心理科学进展》 * |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106355010A (zh) * | 2016-08-30 | 2017-01-25 | 深圳市臻络科技有限公司 | 一种自助认知评估的装置和方法 |
CN106388833A (zh) * | 2016-09-09 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | 一种虚拟现实心理素质评估方法及评估系统 |
CN106388811A (zh) * | 2016-09-18 | 2017-02-15 | 惠州Tcl移动通信有限公司 | 一种提醒vr用户头晕的方法、系统及装置 |
CN106388811B (zh) * | 2016-09-18 | 2020-09-22 | 惠州Tcl移动通信有限公司 | 一种提醒vr用户头晕的方法、系统及装置 |
CN107918482A (zh) * | 2016-10-08 | 2018-04-17 | 天津锋时互动科技有限公司深圳分公司 | 沉浸式vr系统中避免过度刺激的方法与系统 |
CN107918482B (zh) * | 2016-10-08 | 2023-12-12 | 深圳思蓝智创科技有限公司 | 沉浸式vr系统中避免过度刺激的方法与系统 |
CN106362260A (zh) * | 2016-11-09 | 2017-02-01 | 武汉智普天创科技有限公司 | Vr情绪调节装置 |
CN106362260B (zh) * | 2016-11-09 | 2019-09-27 | 武汉智普天创科技有限公司 | Vr情绪调节装置 |
CN106580347A (zh) * | 2016-11-29 | 2017-04-26 | 武汉智普天创科技有限公司 | 一种情绪状态的判断方法 |
CN110325112A (zh) * | 2017-01-04 | 2019-10-11 | 斯托瑞阿普股份有限公司 | 使用虚拟现实疗法修改生物测定活动的系统和方法 |
CN107341333A (zh) * | 2017-04-05 | 2017-11-10 | 天使智心(北京)科技有限公司 | 一种辅助心理咨询的vr设备和方法 |
CN107212896A (zh) * | 2017-04-05 | 2017-09-29 | 天津大学 | 一种情绪稳定性综合评价系统及信息处理方法 |
CN107193367A (zh) * | 2017-04-11 | 2017-09-22 | 华南理工大学 | 一种具有多种生理信号感知功能的虚拟现实设备 |
CN108721753A (zh) * | 2017-04-20 | 2018-11-02 | 中国科学院深圳先进技术研究院 | 用于局部麻醉治疗的辅助诊疗设备及其操作方法 |
CN106937873A (zh) * | 2017-04-28 | 2017-07-11 | 中国科学院心理研究所 | 一种基于甲基苯丙胺成瘾者的愤怒攻击性激发与评估方法 |
CN107799165A (zh) * | 2017-09-18 | 2018-03-13 | 华南理工大学 | 一种基于虚拟现实技术的心理评估方法 |
CN109512385A (zh) * | 2017-10-10 | 2019-03-26 | 成都探高医药科技有限公司 | 虚拟现实场景评估、改善勃起功能及性交表现的系统 |
WO2019141017A1 (zh) * | 2018-01-22 | 2019-07-25 | 阿呆科技(北京)有限公司 | 一种人体感官数据测量系统及方法 |
CN108578871A (zh) * | 2018-01-30 | 2018-09-28 | 浙江凡聚科技有限公司 | 基于虚拟现实技术的焦虑障碍用户辅助训练方法及系统 |
CN108814595A (zh) * | 2018-03-15 | 2018-11-16 | 南京邮电大学 | 基于vr系统的脑电信号恐惧度分级特征研究 |
CN108836365A (zh) * | 2018-05-14 | 2018-11-20 | 中国人民解放军第四军医大学 | 基于vr和脑电信号采集的决策风格测评装置及其测评方法 |
CN108877941A (zh) * | 2018-06-07 | 2018-11-23 | 衡阳师范学院 | 青少年叛逆期的心理健康测评双系统 |
CN108968986A (zh) * | 2018-06-25 | 2018-12-11 | 广东省人民医院(广东省医学科学院) | 一种基于vr设备的精神压力评估系统及其方法 |
CN109036519A (zh) * | 2018-07-24 | 2018-12-18 | 四川大学华西医院 | 虚拟体验减压方法及装置 |
CN110794950A (zh) * | 2018-08-01 | 2020-02-14 | 深圳先进技术研究院 | 一种数据监测实验方法、装置、终端设备及存储介质 |
CN109350051A (zh) * | 2018-11-28 | 2019-02-19 | 华南理工大学 | 用于精神状态评估与调节的头部可穿戴设备及其工作方法 |
CN109350051B (zh) * | 2018-11-28 | 2023-12-29 | 华南理工大学 | 用于精神状态评估与调节的头部可穿戴设备及其工作方法 |
CN109616178A (zh) * | 2018-12-05 | 2019-04-12 | 烟台职业学院 | 一种基于虚拟显示技术的心理健康教育系统 |
CN109316196B (zh) * | 2018-12-12 | 2022-07-19 | 上海市精神卫生中心(上海市心理咨询培训中心) | 基于虚拟现实联合脑电监测的苯丙胺类兴奋剂渴求评估方法 |
CN109316196A (zh) * | 2018-12-12 | 2019-02-12 | 上海市精神卫生中心(上海市心理咨询培训中心) | 基于虚拟现实联合脑电监测的苯丙胺类兴奋剂渴求评估方法 |
CN109976516A (zh) * | 2019-03-11 | 2019-07-05 | 广州杰赛科技股份有限公司 | 一种矫正评估系统 |
CN109998530A (zh) * | 2019-04-15 | 2019-07-12 | 杭州妞诺科技有限公司 | 基于vr眼镜的便携式脑电监测系统 |
CN113362943A (zh) * | 2021-07-23 | 2021-09-07 | 孙晋柱 | 一种精神科临床检验工具及其使用方法 |
CN116756499A (zh) * | 2023-04-25 | 2023-09-15 | 上海外国语大学 | 一种虚拟数字人的形象评估方法、系统 |
CN116756499B (zh) * | 2023-04-25 | 2024-02-13 | 上海外国语大学 | 一种虚拟数字人的形象评估方法、系统 |
Also Published As
Publication number | Publication date |
---|---|
CN105893780B (zh) | 2019-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105893780B (zh) | 基于vr交互与脑电波及脑血流监测的精神心理评估方法 | |
Bota et al. | A review, current challenges, and future possibilities on emotion recognition using machine learning and physiological signals | |
Giannakakis et al. | Review on psychological stress detection using biosignals | |
Milstein et al. | Validating measures of electrodermal activity and heart rate variability derived from the empatica E4 utilized in research settings that involve interactive dyadic states | |
Baig et al. | A survey on psycho-physiological analysis & measurement methods in multimodal systems | |
Paredes et al. | Fast & furious: detecting stress with a car steering wheel | |
Cipresso et al. | Is your phone so smart to affect your state? An exploratory study based on psychophysiological measures | |
Miller et al. | Rapid online language mapping with electrocorticography | |
CN106407733A (zh) | 基于虚拟现实场景脑电信号的抑郁症风险筛查系统和方法 | |
Tiberio et al. | Psychophysiological methods to evaluate user’s response in human robot interaction: a review and feasibility study | |
Betella et al. | Inference of human affective states from psychophysiological measurements extracted under ecologically valid conditions | |
KR20200071647A (ko) | 가상/증강현실 콘텐츠 및 생체신호에 기반한 정신질환 진단 및 치유를 위한 바이오피드백 방법 | |
KR101854812B1 (ko) | 시청각 콘텐츠와 생체신호 분석을 활용한 정신증상 평가 시스템 | |
CN108135491A (zh) | 生理状态判定装置及生理状态判定方法 | |
Ren et al. | Comparison of the use of blink rate and blink rate variability for mental state recognition | |
Di Lascio et al. | Laughter recognition using non-invasive wearable devices | |
van Dammen et al. | Evoking stress reactivity in virtual reality: A systematic review and meta-analysis | |
CN109715049A (zh) | 用于创伤性脑损伤的多模态生理刺激和评估的协议和签名 | |
CN109102862A (zh) | 正念减压系统及方法、存储介质、操作系统 | |
Apicella et al. | A survey on eeg-based solutions for emotion recognition with a low number of channels | |
Amira et al. | Monitoring chronic disease at home using connected devices | |
Tian et al. | ResNet-50 based technique for EEG image characterization due to varying environmental stimuli | |
Li et al. | Multi-modal emotion recognition based on deep learning of EEG and audio signals | |
Yadav et al. | Cradle: An IOMT psychophysiological analytics platform | |
EP4044193A1 (en) | Psychological state monitoring system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181211 Address after: 510330 Room 7,500, Haicheng West Street, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Boguanwen Language Technology Co., Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Applicant before: South China University of Technology |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190926 Address after: 510000 820, room 8, 8, 116 Heng Road, Dongguan, Guangzhou, Guangdong. Patentee after: Guangzhou Bo Wei Intelligent Technology Co., Ltd. Address before: 510330 Room 7,500, Haicheng West Street, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Boguanwen Language Technology Co., Ltd. |
|
TR01 | Transfer of patent right |