Search

David Donald Davis

Examiner (ID: 12135, Phone: (571)272-7572 , Office: P/2627 )

Most Active Art Unit
2627
Art Unit(s)
2754, 2687, 2695, 2621, 2512, 2652, 2627
Total Applications
2057
Issued Applications
1465
Pending Applications
114
Abandoned Applications
490

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20851776 [patent_doc_number] => 12688815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Pixel circuit, display panel, and display device with reduced flickering of image [patent_app_type] => utility [patent_app_number] => 18/237572 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 7200 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18237572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237572
PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE Aug 23, 2023 Pending
Array ( [id] => 20789985 [patent_doc_number] => 12663900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Touch screen panel having electrostatic dispersion pad [patent_app_type] => utility [patent_app_number] => 18/236917 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236917
Touch screen panel having electrostatic dispersion pad Aug 21, 2023 Issued
Array ( [id] => 19787249 [patent_doc_number] => 20250060928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => TRIGGERING DIVIDED SCREEN MODES FOR COMPANION GENERATIVE AI APPLICATIONS IN MOBILE DEVICES [patent_app_type] => utility [patent_app_number] => 18/235148 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4959 [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] => 18235148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235148
TRIGGERING DIVIDED SCREEN MODES FOR COMPANION GENERATIVE AI APPLICATIONS IN MOBILE DEVICES Aug 16, 2023 Pending
Array ( [id] => 19189705 [patent_doc_number] => 20240168618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => METHOD AND SYSTEM FOR DISPLAYING HIGH-RESOLUTION LIVER CANCER PATHOLOGICAL IMAGE BASED ON IMAGE PYRAMID [patent_app_type] => utility [patent_app_number] => 18/363679 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 2019 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363679
System and method for displaying high-resolution liver cancer pathological image based on image pyramid Jul 31, 2023 Issued
Array ( [id] => 19636407 [patent_doc_number] => 20240414856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/697372 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697372
DISPLAY PANEL AND DISPLAY DEVICE Jul 5, 2023 Issued
Array ( [id] => 20570272 [patent_doc_number] => 20260064196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => EYE-TRACKING OPTICAL DEVICE, SYSTEM, AND VIRTUAL REALITY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/878031 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18878031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/878031
EYE-TRACKING OPTICAL DEVICE, SYSTEM, AND VIRTUAL REALITY APPARATUS Jun 19, 2023 Pending
Array ( [id] => 18696945 [patent_doc_number] => 20230327401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => TECHNIQUES FOR DYNAMIC VOLTAGE CONTROL FOR LASER DIODES IN HEAD-WEARABLE DISPLAY DEVICES [patent_app_type] => utility [patent_app_number] => 18/209793 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9155 [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] => 18209793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209793
TECHNIQUES FOR DYNAMIC VOLTAGE CONTROL FOR LASER DIODES IN HEAD-WEARABLE DISPLAY DEVICES Jun 13, 2023 Pending
Array ( [id] => 19470451 [patent_doc_number] => 20240324121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => HEAD-MOUNTED DEVICE AND METHOD FOR CONTROLLING HEAD-MOUNTED DEVICE [patent_app_type] => utility [patent_app_number] => 18/209247 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209247
Head-mounted device based on virtual reality technology and method for controlling head-mounted device Jun 12, 2023 Issued
Array ( [id] => 20689132 [patent_doc_number] => 12619281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Slidable electronic apparatus having digitizer separation structure, and method of configuring touch filter for slidable electronic apparatus [patent_app_type] => utility [patent_app_number] => 18/205334 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205334
Slidable electronic apparatus having digitizer separation structure, and method of configuring touch filter for slidable electronic apparatus Jun 1, 2023 Issued
Array ( [id] => 20337817 [patent_doc_number] => 20250341937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => METHOD, APPARATUS, DEVICE AND MEDIUM FOR DETERMINING A VIRTUAL CURSOR IN A VIRTUAL REALITY SCENE [patent_app_type] => utility [patent_app_number] => 18/869061 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26294 [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] => 18869061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869061
METHOD, APPARATUS, DEVICE AND MEDIUM FOR DETERMINING A VIRTUAL CURSOR IN A VIRTUAL REALITY SCENE May 24, 2023 Pending
Array ( [id] => 20702851 [patent_doc_number] => 12625560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Interaction method and apparatus for light field display, and light field display system [patent_app_type] => utility [patent_app_number] => 18/864069 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 33 [patent_no_of_words] => 6989 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18864069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864069
Interaction method and apparatus for light field display, and light field display system May 15, 2023 Issued
Array ( [id] => 18570099 [patent_doc_number] => 20230260436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DISPLAY DEVICE HAVING PIXELS INCLUDING PIXEL TFTS PROVIDED IN A DISPLAY AREA AND SWITCHING TFTS LOCATED OUTSIDE OF THE DISPLAY AREA [patent_app_type] => utility [patent_app_number] => 18/307847 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18307847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307847
Display device having pixels including pixel TFTs provided in a display area and switching TFTs located outside of the display area Apr 26, 2023 Issued
Array ( [id] => 19168179 [patent_doc_number] => 11984089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Disaggregation driving sequences for four particle electrophoretic displays [patent_app_type] => utility [patent_app_number] => 18/306498 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 9877 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306498
Disaggregation driving sequences for four particle electrophoretic displays Apr 24, 2023 Issued
Array ( [id] => 18741532 [patent_doc_number] => 20230350513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => IMAGE FORMING APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/306308 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306308
IMAGE FORMING APPARATUS AND ELECTRONIC DEVICE Apr 24, 2023 Abandoned
Array ( [id] => 18677566 [patent_doc_number] => 20230315212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Gesture Input Notification for a Multi-Input Mode [patent_app_type] => utility [patent_app_number] => 18/303322 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303322
Gesture Input Notification for a Multi-Input Mode Apr 18, 2023 Abandoned
Array ( [id] => 18553713 [patent_doc_number] => 20230251725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => Gesture Input Notification for a Multi-Input Mode [patent_app_type] => utility [patent_app_number] => 18/303260 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303260
Gesture Input Notification for a Multi-Input Mode Apr 18, 2023 Abandoned
Array ( [id] => 20079576 [patent_doc_number] => 12353644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Display control system for providing information of an image of an object and method thereof [patent_app_type] => utility [patent_app_number] => 18/130819 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5662 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130819
Display control system for providing information of an image of an object and method thereof Apr 3, 2023 Issued
Array ( [id] => 18532867 [patent_doc_number] => 20230237942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DISPLAY DEVICE AND METHOD FOR INSPECTION THEREOF [patent_app_type] => utility [patent_app_number] => 18/192781 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192781
Display device having a detection line and method for inspection thereof Mar 29, 2023 Issued
Array ( [id] => 19493953 [patent_doc_number] => 12112674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Electronic device including extendable display for expanding and reducing display area that is visible from front side of housing and control method therefor [patent_app_type] => utility [patent_app_number] => 18/172763 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 25315 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172763
Electronic device including extendable display for expanding and reducing display area that is visible from front side of housing and control method therefor Feb 21, 2023 Issued
Array ( [id] => 18656999 [patent_doc_number] => 20230302902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/101424 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101424
Display system for switching between modes that associate emitting states with reflective states Jan 24, 2023 Issued
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