Search

Fan S. Tsang

Supervisory Patent Examiner (ID: 9985, Phone: (571)272-7547 , Office: P/2653 )

Most Active Art Unit
2601
Art Unit(s)
2694, 2614, 2645, 2653, 2601, 2746, 2748, 2787, 2742
Total Applications
477
Issued Applications
311
Pending Applications
56
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11365598 [patent_doc_number] => 20170003579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'OPTICAL PATH CHANGING DEVICE AND PROJECTION IMAGE DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/179975 [patent_app_country] => US [patent_app_date] => 2016-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6425 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15179975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/179975
Optical path changing device and projection image display apparatus Jun 10, 2016 Issued
Array ( [id] => 11817225 [patent_doc_number] => 09721178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Automatic extraction of closed caption data from frames of an audio video (AV) stream using image clipping' [patent_app_type] => utility [patent_app_number] => 15/169667 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11044 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15169667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/169667
Automatic extraction of closed caption data from frames of an audio video (AV) stream using image clipping May 30, 2016 Issued
Array ( [id] => 14014215 [patent_doc_number] => 10225600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Transmission device, transmission method, reproduction device and reproduction method [patent_app_type] => utility [patent_app_number] => 15/558616 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 11215 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15558616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/558616
Transmission device, transmission method, reproduction device and reproduction method Apr 7, 2016 Issued
Array ( [id] => 15522159 [patent_doc_number] => 10567694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Electronic apparatus and method for controlling sound of electronic apparatus [patent_app_type] => utility [patent_app_number] => 15/084638 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 19309 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084638
Electronic apparatus and method for controlling sound of electronic apparatus Mar 29, 2016 Issued
Array ( [id] => 15522159 [patent_doc_number] => 10567694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Electronic apparatus and method for controlling sound of electronic apparatus [patent_app_type] => utility [patent_app_number] => 15/084638 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 19309 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084638
Electronic apparatus and method for controlling sound of electronic apparatus Mar 29, 2016 Issued
Array ( [id] => 11985254 [patent_doc_number] => 20170289410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'DEVICE, SYSTEM AND METHOD TO MITIGATE LOSS OF SIGNAL INTEGRITY IN A COMMUNICATION OF IMAGE INFORMATION' [patent_app_type] => utility [patent_app_number] => 15/085926 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15085926 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085926
DEVICE, SYSTEM AND METHOD TO MITIGATE LOSS OF SIGNAL INTEGRITY IN A COMMUNICATION OF IMAGE INFORMATION Mar 29, 2016 Abandoned
Array ( [id] => 15522159 [patent_doc_number] => 10567694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Electronic apparatus and method for controlling sound of electronic apparatus [patent_app_type] => utility [patent_app_number] => 15/084638 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 19309 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084638
Electronic apparatus and method for controlling sound of electronic apparatus Mar 29, 2016 Issued
Array ( [id] => 15522159 [patent_doc_number] => 10567694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Electronic apparatus and method for controlling sound of electronic apparatus [patent_app_type] => utility [patent_app_number] => 15/084638 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 19309 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084638
Electronic apparatus and method for controlling sound of electronic apparatus Mar 29, 2016 Issued
Array ( [id] => 11979915 [patent_doc_number] => 20170284069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'SURROUNDING MONITORING DEVICE FOR WORK MACHINE' [patent_app_type] => utility [patent_app_number] => 15/509264 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7329 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15509264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/509264
SURROUNDING MONITORING DEVICE FOR WORK MACHINE Mar 28, 2016 Abandoned
Array ( [id] => 11468102 [patent_doc_number] => 09584751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Broadcast system' [patent_app_type] => utility [patent_app_number] => 15/083716 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 78 [patent_no_of_words] => 39238 [patent_no_of_claims] => 7 [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] => 15083716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083716
Broadcast system Mar 28, 2016 Issued
Array ( [id] => 11468102 [patent_doc_number] => 09584751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Broadcast system' [patent_app_type] => utility [patent_app_number] => 15/083716 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 78 [patent_no_of_words] => 39238 [patent_no_of_claims] => 7 [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] => 15083716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083716
Broadcast system Mar 28, 2016 Issued
Array ( [id] => 12966538 [patent_doc_number] => 09875074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Projection device and control method therefor [patent_app_type] => utility [patent_app_number] => 15/084325 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 13238 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084325
Projection device and control method therefor Mar 28, 2016 Issued
Array ( [id] => 11468102 [patent_doc_number] => 09584751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Broadcast system' [patent_app_type] => utility [patent_app_number] => 15/083716 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 78 [patent_no_of_words] => 39238 [patent_no_of_claims] => 7 [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] => 15083716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083716
Broadcast system Mar 28, 2016 Issued
Array ( [id] => 11468102 [patent_doc_number] => 09584751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Broadcast system' [patent_app_type] => utility [patent_app_number] => 15/083716 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 78 [patent_no_of_words] => 39238 [patent_no_of_claims] => 7 [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] => 15083716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083716
Broadcast system Mar 28, 2016 Issued
Array ( [id] => 11975943 [patent_doc_number] => 20170280097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'SPECTRUM PRE-SHAPING IN VIDEO' [patent_app_type] => utility [patent_app_number] => 15/083119 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10864 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15083119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083119
Spectrum pre-shaping in video Mar 27, 2016 Issued
Array ( [id] => 11540638 [patent_doc_number] => 09615070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Video signal processing device and projection-type display device' [patent_app_type] => utility [patent_app_number] => 15/079427 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4375 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15079427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079427
Video signal processing device and projection-type display device Mar 23, 2016 Issued
Array ( [id] => 11465454 [patent_doc_number] => 09582084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Interactive projector and interactive projection system' [patent_app_type] => utility [patent_app_number] => 15/079008 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10614 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15079008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079008
Interactive projector and interactive projection system Mar 22, 2016 Issued
Array ( [id] => 12114622 [patent_doc_number] => 09870616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Information processing device, information processing method, and system' [patent_app_type] => utility [patent_app_number] => 15/075543 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5948 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15075543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075543
Information processing device, information processing method, and system Mar 20, 2016 Issued
Array ( [id] => 13148253 [patent_doc_number] => 10091475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Projection system, image processing apparatus, and calibration method [patent_app_type] => utility [patent_app_number] => 15/072945 [patent_app_country] => US [patent_app_date] => 2016-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 13983 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15072945 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/072945
Projection system, image processing apparatus, and calibration method Mar 16, 2016 Issued
Array ( [id] => 13073633 [patent_doc_number] => 10057619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Remote control system and electronic device [patent_app_type] => utility [patent_app_number] => 15/555562 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 12444 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15555562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555562
Remote control system and electronic device Mar 15, 2016 Issued
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