Search

David H. Chu

Examiner (ID: 9069, Phone: (571)272-8079 , Office: P/2616 )

Most Active Art Unit
2616
Art Unit(s)
2616, 2628, 2679
Total Applications
864
Issued Applications
633
Pending Applications
66
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19190727 [patent_doc_number] => 20240169640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SYSTEMS AND METHODS FOR RENDERING IMAGES ON A DEVICE [patent_app_type] => utility [patent_app_number] => 17/993750 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993750
Systems and methods for rendering images on a device Nov 22, 2022 Issued
Array ( [id] => 18240828 [patent_doc_number] => 20230073139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => MEDICAL INSTRUMENT DISPLAYS AND MEDICAL INSTRUMENT DISPLAY PROGRAMS [patent_app_type] => utility [patent_app_number] => 17/958483 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17958483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958483
Medical instrument displays and medical instrument display programs Oct 2, 2022 Issued
Array ( [id] => 19070361 [patent_doc_number] => 20240104787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SOCIALIZING BASED ON PERSONAL PROTECTIVE EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/935242 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935242
SOCIALIZING BASED ON PERSONAL PROTECTIVE EQUIPMENT Sep 25, 2022 Abandoned
Array ( [id] => 19687263 [patent_doc_number] => 20250005808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => IMAGE STYLE MIGRATION METHOD AND APPARATUS, IMAGE STYLE MIGRATION MODEL TRAINING METHOD AND APPARATUS, AND DEVICE AND MEDIUM [patent_app_type] => utility [patent_app_number] => 18/697957 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18697957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697957
IMAGE STYLE MIGRATION METHOD AND APPARATUS, IMAGE STYLE MIGRATION MODEL TRAINING METHOD AND APPARATUS, AND DEVICE AND MEDIUM Sep 20, 2022 Pending
Array ( [id] => 19343358 [patent_doc_number] => 20240252321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LATERALIZATION ANTEVERSION [patent_app_type] => utility [patent_app_number] => 18/693603 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18693603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693603
LATERALIZATION ANTEVERSION Sep 19, 2022 Pending
Array ( [id] => 19054058 [patent_doc_number] => 20240096027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => RFID-BASED AUGMENTED REALITY [patent_app_type] => utility [patent_app_number] => 17/932570 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5870 [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] => 17932570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932570
RFID-BASED AUGMENTED REALITY Sep 14, 2022 Pending
Array ( [id] => 19780820 [patent_doc_number] => 12229855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Image editing support method and image editing support device [patent_app_type] => utility [patent_app_number] => 17/943388 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7936 [patent_no_of_claims] => 12 [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] => 17943388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943388
Image editing support method and image editing support device Sep 12, 2022 Issued
Array ( [id] => 18472267 [patent_doc_number] => 20230206554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MAPPING METHOD, ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/929245 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929245
MAPPING METHOD, ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM Aug 31, 2022 Abandoned
Array ( [id] => 19006933 [patent_doc_number] => 20240071004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SOCIAL MEMORY RE-EXPERIENCING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/899935 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899935
SOCIAL MEMORY RE-EXPERIENCING SYSTEM Aug 30, 2022 Pending
Array ( [id] => 19006691 [patent_doc_number] => 20240070762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => TECHNIQUES FOR GENERATING A THREE DIMENSIONAL MODEL FOR A LISTING [patent_app_type] => utility [patent_app_number] => 17/896913 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896913
Techniques for generating a three dimensional model for a listing Aug 25, 2022 Issued
Array ( [id] => 18227852 [patent_doc_number] => 20230066846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SYSTEMS FOR GENERATING PRESENTATIONS OF EYEBROW DESIGNS [patent_app_type] => utility [patent_app_number] => 17/895022 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895022
SYSTEMS FOR GENERATING PRESENTATIONS OF EYEBROW DESIGNS Aug 23, 2022 Pending
Array ( [id] => 20258504 [patent_doc_number] => 12430863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Deformable neural radiance field for editing facial pose and facial expression in neural 3D scenes [patent_app_type] => utility [patent_app_number] => 17/892097 [patent_app_country] => US [patent_app_date] => 2022-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6553 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892097
Deformable neural radiance field for editing facial pose and facial expression in neural 3D scenes Aug 20, 2022 Issued
Array ( [id] => 18645388 [patent_doc_number] => 11769466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Image display method and apparatus, device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/886820 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 14581 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886820
Image display method and apparatus, device, and storage medium Aug 11, 2022 Issued
Array ( [id] => 18918637 [patent_doc_number] => 11880919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Sticker processing method and apparatus [patent_app_type] => utility [patent_app_number] => 17/886359 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886359
Sticker processing method and apparatus Aug 10, 2022 Issued
Array ( [id] => 18918637 [patent_doc_number] => 11880919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Sticker processing method and apparatus [patent_app_type] => utility [patent_app_number] => 17/886359 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886359
Sticker processing method and apparatus Aug 10, 2022 Issued
Array ( [id] => 18918637 [patent_doc_number] => 11880919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Sticker processing method and apparatus [patent_app_type] => utility [patent_app_number] => 17/886359 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886359
Sticker processing method and apparatus Aug 10, 2022 Issued
Array ( [id] => 18918637 [patent_doc_number] => 11880919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Sticker processing method and apparatus [patent_app_type] => utility [patent_app_number] => 17/886359 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886359
Sticker processing method and apparatus Aug 10, 2022 Issued
Array ( [id] => 18023681 [patent_doc_number] => 20220375180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => STREAMING-BASED VR MULTI-SPLIT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/880729 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880729
Streaming-based VR multi-split system and method Aug 3, 2022 Issued
Array ( [id] => 18578393 [patent_doc_number] => 11734929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Enhanced product visualization technology with web-based augmented reality user interface features [patent_app_type] => utility [patent_app_number] => 17/816115 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 19879 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816115
Enhanced product visualization technology with web-based augmented reality user interface features Jul 28, 2022 Issued
Array ( [id] => 18275838 [patent_doc_number] => 11614781 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Determining tap locations on a handheld electronic device based on inertial measurements [patent_app_type] => utility [patent_app_number] => 17/874253 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13360 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874253
Determining tap locations on a handheld electronic device based on inertial measurements Jul 25, 2022 Issued
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