Search

Qi Han

Examiner (ID: 480, Phone: (571)272-7604 , Office: P/2659 )

Most Active Art Unit
2659
Art Unit(s)
2626, 2654, 2659
Total Applications
1028
Issued Applications
821
Pending Applications
32
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16285970 [patent_doc_number] => 20200279572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => METHOD FOR PROCESSING SPEECH/AUDIO SIGNAL AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/877389 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877389
Method for processing speech/audio signal and apparatus May 17, 2020 Issued
Array ( [id] => 16509023 [patent_doc_number] => 20200388279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => AUDIO PROCESSING SYSTEM, CONFERENCING SYSTEM, AND AUDIO PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/874201 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874201
Audio processing system, conferencing system, and audio processing method May 13, 2020 Issued
Array ( [id] => 16256459 [patent_doc_number] => 20200265834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => DETECTION OF REPLAY ATTACK [patent_app_type] => utility [patent_app_number] => 16/869176 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869176
Detection of replay attack May 6, 2020 Issued
Array ( [id] => 16256486 [patent_doc_number] => 20200265861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => DIGITAL AUDIO PROCESSING DEVICE, DIGITAL AUDIO PROCESSING METHOD, AND DIGITAL AUDIO PROCESSING PROGRAM [patent_app_type] => utility [patent_app_number] => 16/868353 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868353
Digital audio processing device, digital audio processing method, and digital audio processing program May 5, 2020 Issued
Array ( [id] => 17062272 [patent_doc_number] => 11106877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Dynamic text generation for social media posts [patent_app_type] => utility [patent_app_number] => 16/864300 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10093 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864300
Dynamic text generation for social media posts Apr 30, 2020 Issued
Array ( [id] => 16715276 [patent_doc_number] => 20210082423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => IMAGE CHECKING SYSTEM OF SMART TERMINAL BY USING VOICE DATA AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/860099 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860099
IMAGE CHECKING SYSTEM OF SMART TERMINAL BY USING VOICE DATA AND METHOD THEREOF Apr 27, 2020 Abandoned
Array ( [id] => 17173749 [patent_doc_number] => 20210327420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => ENHANCING SIGNATURE WORD DETECTION IN VOICE ASSISTANTS [patent_app_type] => utility [patent_app_number] => 16/853326 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853326
Enhancing signature word detection in voice assistants Apr 19, 2020 Issued
Array ( [id] => 17606852 [patent_doc_number] => 11335343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Adding audio and video context to smart speaker and voice assistant interaction [patent_app_type] => utility [patent_app_number] => 16/839183 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9478 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839183
Adding audio and video context to smart speaker and voice assistant interaction Apr 2, 2020 Issued
Array ( [id] => 19341213 [patent_doc_number] => 12051408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Promoting voice actions to hotwords [patent_app_type] => utility [patent_app_number] => 16/838966 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10650 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838966
Promoting voice actions to hotwords Apr 1, 2020 Issued
Array ( [id] => 16331157 [patent_doc_number] => 20200302123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => SYSTEM AND METHOD FOR PROVIDING A MODEL-BASED INTELLIGENT CONVERSATIONAL AGENT [patent_app_type] => utility [patent_app_number] => 16/827158 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827158
System and method for providing a model-based intelligent conversational agent Mar 22, 2020 Issued
Array ( [id] => 18839350 [patent_doc_number] => 11847424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Natural language generation [patent_app_type] => utility [patent_app_number] => 16/825872 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15781 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825872
Natural language generation Mar 19, 2020 Issued
Array ( [id] => 19873501 [patent_doc_number] => 12266369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => AI control device, server device connected to AI control device, and AI control method [patent_app_type] => utility [patent_app_number] => 17/911218 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8279 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911218
AI control device, server device connected to AI control device, and AI control method Mar 18, 2020 Issued
Array ( [id] => 17818277 [patent_doc_number] => 11423898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Voice identification in digital assistant systems [patent_app_type] => utility [patent_app_number] => 16/815984 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 46285 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815984
Voice identification in digital assistant systems Mar 10, 2020 Issued
Array ( [id] => 16585772 [patent_doc_number] => 20210020174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => METHOD AND APPARATUS FOR VOICE INTERACTION [patent_app_type] => utility [patent_app_number] => 16/812110 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812110
Method and apparatus for voice interaction Mar 5, 2020 Issued
Array ( [id] => 17070333 [patent_doc_number] => 20210272550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => AUTOMATED WORD CORRECTION IN SPEECH RECOGNITION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/804201 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804201
Automated word correction in speech recognition systems Feb 27, 2020 Issued
Array ( [id] => 16347532 [patent_doc_number] => 20200312183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Interactive Reading Assistant [patent_app_type] => utility [patent_app_number] => 16/798820 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798820
Interactive reading assistant Feb 23, 2020 Issued
Array ( [id] => 17455838 [patent_doc_number] => 11270703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Audio firewall [patent_app_type] => utility [patent_app_number] => 16/795849 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7968 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795849
Audio firewall Feb 19, 2020 Issued
Array ( [id] => 17606832 [patent_doc_number] => 11335323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Method for communicating a non-speech message as audio [patent_app_type] => utility [patent_app_number] => 16/777550 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8812 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777550
Method for communicating a non-speech message as audio Jan 29, 2020 Issued
Array ( [id] => 18370882 [patent_doc_number] => 11651059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => User account matching based on a natural language utterance [patent_app_type] => utility [patent_app_number] => 16/748628 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748628
User account matching based on a natural language utterance Jan 20, 2020 Issued
Array ( [id] => 17395653 [patent_doc_number] => 11244672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Speech recognition method and apparatus, and storage medium [patent_app_type] => utility [patent_app_number] => 16/743150 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743150
Speech recognition method and apparatus, and storage medium Jan 14, 2020 Issued
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