Search

Ammar T. Hamid

Examiner (ID: 15503, Phone: (571)272-1953 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2654, 2695
Total Applications
934
Issued Applications
771
Pending Applications
60
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19823100 [patent_doc_number] => 20250081307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LIGHT-EMITTING DIODE PACKAGES WITH VARYING CURRENT PULSE WIDTH MODULATION AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/457442 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18457442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457442
Light-emitting diode packages with varying current pulse width modulation and related methods Aug 28, 2023 Issued
Array ( [id] => 19771823 [patent_doc_number] => 20250053249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Six-degree of Freedom Pose Estimation of a Stylus [patent_app_type] => utility [patent_app_number] => 18/233152 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233152
Six-degree of freedom pose estimation of a stylus Aug 10, 2023 Issued
Array ( [id] => 18788915 [patent_doc_number] => 20230377496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/365393 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365393
Display device and method of driving the same Aug 3, 2023 Issued
Array ( [id] => 19720239 [patent_doc_number] => 12205782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Circuit structure, backlight module and light-emitting key device using the same [patent_app_type] => utility [patent_app_number] => 18/228674 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8698 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 18228674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228674
Circuit structure, backlight module and light-emitting key device using the same Jul 31, 2023 Issued
Array ( [id] => 19029681 [patent_doc_number] => 11929044 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-12 [patent_title] => Backlight module and display apparatus [patent_app_type] => utility [patent_app_number] => 18/343177 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 10299 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343177
Backlight module and display apparatus Jun 27, 2023 Issued
Array ( [id] => 18727605 [patent_doc_number] => 20230341896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => FLEXIBLE DEVICES AND RELATED METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/214696 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214696
Flexible devices and related methods of use Jun 26, 2023 Issued
Array ( [id] => 19811304 [patent_doc_number] => 12242698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Touchscreen [patent_app_type] => utility [patent_app_number] => 18/213373 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18213373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213373
Touchscreen Jun 22, 2023 Issued
Array ( [id] => 19740017 [patent_doc_number] => 12216852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Tactile presentation device [patent_app_type] => utility [patent_app_number] => 18/210686 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 14299 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210686
Tactile presentation device Jun 15, 2023 Issued
Array ( [id] => 19925898 [patent_doc_number] => 12300188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Backlight device, transport device including backlight device, and control method thereof [patent_app_type] => utility [patent_app_number] => 18/335326 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 1144 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335326
Backlight device, transport device including backlight device, and control method thereof Jun 14, 2023 Issued
Array ( [id] => 18924160 [patent_doc_number] => 20240027164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => OPTICAL FIREARM SIGHT [patent_app_type] => utility [patent_app_number] => 18/209117 [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] => 1835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209117
OPTICAL FIREARM SIGHT Jun 12, 2023 Abandoned
Array ( [id] => 19733429 [patent_doc_number] => 12211429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Display device including display panel including plurality of display areas and method for controlling the same [patent_app_type] => utility [patent_app_number] => 18/206951 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6968 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206951
Display device including display panel including plurality of display areas and method for controlling the same Jun 6, 2023 Issued
Array ( [id] => 19617291 [patent_doc_number] => 20240402971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMPLEMENTING SEAMLESS INTERACTIONS ACROSS EXTENDED REALITY (XR) AND NON-XR PLATFORMS [patent_app_type] => utility [patent_app_number] => 18/205378 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10272 [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] => 18205378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205378
Implementing seamless interactions across extended reality (XR) and non-XR platforms Jun 1, 2023 Issued
Array ( [id] => 18806342 [patent_doc_number] => 20230380671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CONFOCAL EYE FUNDUS SCANNING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/322836 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3047 [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] => 18322836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322836
Confocal eye fundus scanning system May 23, 2023 Issued
Array ( [id] => 19670494 [patent_doc_number] => 12183259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Signal processing device and image display apparatus including same [patent_app_type] => utility [patent_app_number] => 18/321660 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 44 [patent_no_of_words] => 22619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321660
Signal processing device and image display apparatus including same May 21, 2023 Issued
Array ( [id] => 20281134 [patent_doc_number] => 20250306376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => INPUT/OUTPUT COUPLING GRATING AND DISPLAY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/865616 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18865616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/865616
INPUT/OUTPUT COUPLING GRATING AND DISPLAY INCLUDING THE SAME May 14, 2023 Pending
Array ( [id] => 20303695 [patent_doc_number] => 12449681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Polarization based dual imaging optical system [patent_app_type] => utility [patent_app_number] => 18/142440 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11792 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142440
Polarization based dual imaging optical system May 1, 2023 Issued
Array ( [id] => 18585608 [patent_doc_number] => 20230267872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => GATE DRIVING CIRCUIT AND ELECTROLUMINESCENT DISPLAY DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/309699 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309699
Gate driving circuit and electroluminescent display device using the same Apr 27, 2023 Issued
Array ( [id] => 18566731 [patent_doc_number] => 20230257059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => HANDLEBAR APPARATUS WITH AN INTEGRAL ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/308659 [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] => 4597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308659
HANDLEBAR APPARATUS WITH AN INTEGRAL ELECTRONIC DEVICE Apr 26, 2023 Abandoned
Array ( [id] => 18568986 [patent_doc_number] => 20230259322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => COMPUTING DEVICE HEADSET INPUT [patent_app_type] => utility [patent_app_number] => 18/139485 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139485
COMPUTING DEVICE HEADSET INPUT Apr 25, 2023 Pending
Array ( [id] => 19538425 [patent_doc_number] => 12130978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Display module, electronic device, and electronic device control method [patent_app_type] => utility [patent_app_number] => 18/306535 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 32 [patent_no_of_words] => 13515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 18306535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306535
Display module, electronic device, and electronic device control method Apr 24, 2023 Issued
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