Search

Christopher D. Hutchens

Examiner (ID: 7735, Phone: (571)270-5535 , Office: P/3647 )

Most Active Art Unit
3647
Art Unit(s)
3647
Total Applications
692
Issued Applications
416
Pending Applications
82
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19435642 [patent_doc_number] => 20240304140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/772194 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772194
Pixel driving circuit, pixel driving method, and display panel Apr 14, 2022 Issued
Array ( [id] => 19430046 [patent_doc_number] => 12089500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Piezoelectric haptic structure [patent_app_type] => utility [patent_app_number] => 17/718824 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4042 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718824
Piezoelectric haptic structure Apr 11, 2022 Issued
Array ( [id] => 19850247 [patent_doc_number] => 20250095598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PIXEL DRIVING METHOD, DEVICE THEREOF, AND DISPLAY PANEL THEREOF [patent_app_type] => utility [patent_app_number] => 17/773059 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17773059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773059
PIXEL DRIVING METHOD, DEVICE THEREOF, AND DISPLAY PANEL THEREOF Apr 11, 2022 Pending
Array ( [id] => 19137742 [patent_doc_number] => 11972713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Systems and methods for point defect compensation [patent_app_type] => utility [patent_app_number] => 17/714804 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6634 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17714804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714804
Systems and methods for point defect compensation Apr 5, 2022 Issued
Array ( [id] => 19574774 [patent_doc_number] => 20240379066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/250152 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250152
Display apparatus and method for driving the same Mar 29, 2022 Issued
Array ( [id] => 19789583 [patent_doc_number] => 20250063262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => DEVICE AND METHOD FOR TRACKING EYEBALLS, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/720917 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13264 [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] => 18720917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720917
DEVICE AND METHOD FOR TRACKING EYEBALLS, AND DISPLAY DEVICE Mar 27, 2022 Pending
Array ( [id] => 19427765 [patent_doc_number] => 12087191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Circuit board, display module, and display device [patent_app_type] => utility [patent_app_number] => 17/681518 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 9464 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681518
Circuit board, display module, and display device Feb 24, 2022 Issued
Array ( [id] => 18120215 [patent_doc_number] => 11551613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Pixel circuit [patent_app_type] => utility [patent_app_number] => 17/676596 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14943 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676596
Pixel circuit Feb 20, 2022 Issued
Array ( [id] => 18304166 [patent_doc_number] => 11626077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Scan driver and display device including the same [patent_app_type] => utility [patent_app_number] => 17/582978 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582978
Scan driver and display device including the same Jan 23, 2022 Issued
Array ( [id] => 17763201 [patent_doc_number] => 20220236813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => OPERATION SYSTEM AND OPERATION METHOD USING FORCE SENSOR, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/580752 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580752
Operation system and operation method using force sensor, and program Jan 20, 2022 Issued
Array ( [id] => 19964473 [patent_doc_number] => 12333988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Driving circuit, driving method, and display terminal [patent_app_type] => utility [patent_app_number] => 17/637582 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1223 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637582
Driving circuit, driving method, and display terminal Jan 12, 2022 Issued
Array ( [id] => 18129984 [patent_doc_number] => 11556190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Capacitive touch panel for sensing mechanical inputs to a device [patent_app_type] => utility [patent_app_number] => 17/647583 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7623 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647583
Capacitive touch panel for sensing mechanical inputs to a device Jan 9, 2022 Issued
Array ( [id] => 18472584 [patent_doc_number] => 20230206871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/626549 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17626549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626549
Display panel and display device Jan 6, 2022 Issued
Array ( [id] => 20262417 [patent_doc_number] => 12433382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Wooden smartphone case for an electronic device [patent_app_type] => utility [patent_app_number] => 18/260574 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260574
Wooden smartphone case for an electronic device Dec 15, 2021 Issued
Array ( [id] => 18796623 [patent_doc_number] => 11830447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Liquid crystal display drive device and method of driving the same, and image processor [patent_app_type] => utility [patent_app_number] => 17/550343 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7311 [patent_no_of_claims] => 20 [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] => 17550343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550343
Liquid crystal display drive device and method of driving the same, and image processor Dec 13, 2021 Issued
Array ( [id] => 19486978 [patent_doc_number] => 12106701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Pixel circuit and display panel [patent_app_type] => utility [patent_app_number] => 17/618454 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4856 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618454
Pixel circuit and display panel Nov 29, 2021 Issued
Array ( [id] => 17833256 [patent_doc_number] => 20220270560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DISPLAY DRIVING CIRCUIT, METHOD FOR DRIVING TIMING CONTROL CIRCUIT, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/535967 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535967
Display driving circuit, method for driving timing control circuit, and display device Nov 25, 2021 Issued
Array ( [id] => 18239091 [patent_doc_number] => 20230071402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DISPLAY DRIVING DEVICE, DISPLAY DRIVING METHOD, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/802131 [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] => 7526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802131
Display driving device, display driving method, and display device Oct 27, 2021 Issued
Array ( [id] => 18772600 [patent_doc_number] => 20230367426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/245525 [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] => 14994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18245525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245525
Display device Oct 21, 2021 Issued
Array ( [id] => 18591841 [patent_doc_number] => 11740737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Touch display device, touch driving circuit and touch driving method thereof [patent_app_type] => utility [patent_app_number] => 17/507631 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10423 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507631
Touch display device, touch driving circuit and touch driving method thereof Oct 20, 2021 Issued
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