Search

Calvin Ma

Examiner (ID: 19083, Phone: (571)270-1713 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2693, 2621, 2629
Total Applications
953
Issued Applications
713
Pending Applications
61
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17659048 [patent_doc_number] => 20220179513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DISPLAY DEVICE INCLUDING A TOUCH SENSING UNIT [patent_app_type] => utility [patent_app_number] => 17/457543 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457543
Display device including a touch sensing unit Dec 2, 2021 Issued
Array ( [id] => 17475652 [patent_doc_number] => 20220083156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => INPUT DEVICE [patent_app_type] => utility [patent_app_number] => 17/534343 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534343
Input device Nov 22, 2021 Issued
Array ( [id] => 18944886 [patent_doc_number] => 20240040025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FOLDABLE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/618511 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618511
Foldable display device Oct 31, 2021 Issued
Array ( [id] => 17415670 [patent_doc_number] => 20220050574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/514747 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514747
Detection device Oct 28, 2021 Issued
Array ( [id] => 17415632 [patent_doc_number] => 20220050536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ELECTRONIC PEN CORE BODY AND ELECTRONIC PEN [patent_app_type] => utility [patent_app_number] => 17/513775 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513775
Electronic pen core body and electronic pen Oct 27, 2021 Issued
Array ( [id] => 19005609 [patent_doc_number] => 20240069680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DISPLAY SUBSTRATE AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/272358 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272358
Display substrate and display apparatus Oct 21, 2021 Issued
Array ( [id] => 18356529 [patent_doc_number] => 11644929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Capacitance detecting circuit, touch control chip, touch detection apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/487332 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11996 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487332
Capacitance detecting circuit, touch control chip, touch detection apparatus and electronic device Sep 27, 2021 Issued
Array ( [id] => 17388924 [patent_doc_number] => 20220036776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => SPLICED DISPLAY [patent_app_type] => utility [patent_app_number] => 17/483812 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483812
Spliced display Sep 23, 2021 Issued
Array ( [id] => 17906854 [patent_doc_number] => 11460706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Integrated microoptic imager, processor, and display [patent_app_type] => utility [patent_app_number] => 17/484128 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 2799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484128
Integrated microoptic imager, processor, and display Sep 23, 2021 Issued
Array ( [id] => 17337953 [patent_doc_number] => 20220004284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CHANNEL SCAN LOGIC [patent_app_type] => utility [patent_app_number] => 17/480905 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480905
Channel scan logic Sep 20, 2021 Issued
Array ( [id] => 17926334 [patent_doc_number] => 11469603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Bidirectional charging system for a stylus of an information handling system [patent_app_type] => utility [patent_app_number] => 17/448101 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6017 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448101
Bidirectional charging system for a stylus of an information handling system Sep 19, 2021 Issued
Array ( [id] => 18751207 [patent_doc_number] => 11810525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Dual view zone backlight, dual-mode display, and method employing directional emitters [patent_app_type] => utility [patent_app_number] => 17/469659 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 15005 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469659
Dual view zone backlight, dual-mode display, and method employing directional emitters Sep 7, 2021 Issued
Array ( [id] => 17816792 [patent_doc_number] => 11422399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Portable device and method of manufacturing a display device [patent_app_type] => utility [patent_app_number] => 17/467599 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6353 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467599
Portable device and method of manufacturing a display device Sep 6, 2021 Issued
Array ( [id] => 18703023 [patent_doc_number] => 11789533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Synchronization between brain interface system and extended reality system [patent_app_type] => utility [patent_app_number] => 17/466683 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 11819 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466683
Synchronization between brain interface system and extended reality system Sep 2, 2021 Issued
Array ( [id] => 18175330 [patent_doc_number] => 11575049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/408572 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 95 [patent_no_of_words] => 26135 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408572
Semiconductor device Aug 22, 2021 Issued
Array ( [id] => 18119023 [patent_doc_number] => 11550416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Touch display device and operation method thereof [patent_app_type] => utility [patent_app_number] => 17/399058 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3661 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399058
Touch display device and operation method thereof Aug 10, 2021 Issued
Array ( [id] => 17245398 [patent_doc_number] => 20210365141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => DISPLAY DEVICE WITH SENSOR [patent_app_type] => utility [patent_app_number] => 17/393459 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393459
Display device with sensor Aug 3, 2021 Issued
Array ( [id] => 19152783 [patent_doc_number] => 11977694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Remote pointing device [patent_app_type] => utility [patent_app_number] => 17/376091 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376091
Remote pointing device Jul 13, 2021 Issued
Array ( [id] => 17230435 [patent_doc_number] => 20210356992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PORTABLE DISPLAY DEVICE USING MULTIPLE DISPLAY PANELS AS A SINGLE SCREEN [patent_app_type] => utility [patent_app_number] => 17/362847 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362847
Portable display device using multiple display panels as a single screen Jun 28, 2021 Issued
Array ( [id] => 17301505 [patent_doc_number] => 20210397344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => TOUCH SENSITIVE PROCESSING METHOD AND APPARATUS AND TOUCH SYSTEM [patent_app_type] => utility [patent_app_number] => 17/350193 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350193
Touch sensitive processing method and apparatus and touch system Jun 16, 2021 Issued
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