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Khaja Ahmad

Examiner (ID: 7369, Phone: (571)270-7991 , Office: P/2813 )

Most Active Art Unit
2813
Art Unit(s)
2813
Total Applications
1282
Issued Applications
1005
Pending Applications
114
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20029596 [patent_doc_number] => 20250167818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Time encoded data communication protocol, apparatus and method for generating and receiving a data signal [patent_app_type] => utility [patent_app_number] => 18/655458 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 273295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18655458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655458
Time encoded data communication protocol, apparatus and method for generating and receiving a data signal May 5, 2024 Pending
Array ( [id] => 20312533 [patent_doc_number] => 20250330162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => Device and Method for Synchronizing A Data Input Signal and A Clock Input Signal [patent_app_type] => utility [patent_app_number] => 18/641604 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641604
Device and method for synchronizing a data input signal and a clock input signal Apr 21, 2024 Issued
Array ( [id] => 19980759 [patent_doc_number] => 12348250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Signal injection at radio tap points in a time domain [patent_app_type] => utility [patent_app_number] => 18/620526 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4385 [patent_no_of_claims] => 20 [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] => 18620526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620526
Signal injection at radio tap points in a time domain Mar 27, 2024 Issued
Array ( [id] => 20690905 [patent_doc_number] => 12621068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Nonlinear neural network with phase normalization for base-band modelling of radio-frequency non-linearities [patent_app_type] => utility [patent_app_number] => 18/617740 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2626 [patent_no_of_claims] => 14 [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] => 18617740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617740
Nonlinear neural network with phase normalization for base-band modelling of radio-frequency non-linearities Mar 26, 2024 Issued
Array ( [id] => 20096920 [patent_doc_number] => 20250226856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Adaptive Biasing Procedure to Increase Auxiliary PA Efficiency for an Integrated Echo Canceller [patent_app_type] => utility [patent_app_number] => 18/618738 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618738
Adaptive Biasing Procedure to Increase Auxiliary PA Efficiency for an Integrated Echo Canceller Mar 26, 2024 Issued
Array ( [id] => 19689079 [patent_doc_number] => 20250007624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => TRANSCEIVER BUILT-IN SELF-TEST [patent_app_type] => utility [patent_app_number] => 18/611179 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611179
TRANSCEIVER BUILT-IN SELF-TEST Mar 19, 2024 Pending
Array ( [id] => 20718615 [patent_doc_number] => 12633878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Tracker circuit, communication device, and voltage supply method [patent_app_type] => utility [patent_app_number] => 18/611116 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 20867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611116
Tracker circuit, communication device, and voltage supply method Mar 19, 2024 Issued
Array ( [id] => 19307061 [patent_doc_number] => 20240235641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => CHANNEL STATE INFORMATION OVERHEAD REDUCTION FOR MULTI-TRANSMISSION RECEPTION POINT/PANEL AND CELL FREE MULTIPLE INPUT, MULTIPLE OUTPUT [patent_app_type] => utility [patent_app_number] => 18/611528 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611528
Channel state information overhead reduction for multi-transmission reception point/panel and cell free multiple input, multiple output Mar 19, 2024 Issued
Array ( [id] => 20210154 [patent_doc_number] => 20250279874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => DELAY LINE MONITORING TO MAINTAIN A DATA EYE [patent_app_type] => utility [patent_app_number] => 18/591061 [patent_app_country] => US [patent_app_date] => 2024-02-29 [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] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591061
Delay line monitoring to maintain a data eye Feb 28, 2024 Issued
Array ( [id] => 20469971 [patent_doc_number] => 12526014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Communication method and apparatus [patent_app_type] => utility [patent_app_number] => 18/589563 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4829 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589563
Communication method and apparatus Feb 27, 2024 Issued
Array ( [id] => 20483122 [patent_doc_number] => 12531599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Wireless base station [patent_app_type] => utility [patent_app_number] => 18/581266 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 11084 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581266
Wireless base station Feb 18, 2024 Issued
Array ( [id] => 19393823 [patent_doc_number] => 20240283693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TRANSCEIVER SYSTEM AND CONTROL METHOD WITH IMPROVED PRE-DISTORTION EFFECT [patent_app_type] => utility [patent_app_number] => 18/442068 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442068
Transceiver system and control method with improved pre-distortion effect Feb 13, 2024 Issued
Array ( [id] => 19508476 [patent_doc_number] => 12119911 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Superdirective antenna array multi-user precoding method, device and medium [patent_app_type] => utility [patent_app_number] => 18/419473 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8633 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419473
Superdirective antenna array multi-user precoding method, device and medium Jan 21, 2024 Issued
Array ( [id] => 19192214 [patent_doc_number] => 20240171127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/416149 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416149
Signal processing method and signal processing apparatus Jan 17, 2024 Issued
Array ( [id] => 19161872 [patent_doc_number] => 20240154579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => DIGITAL PREDISTORTION CALIBRATION [patent_app_type] => utility [patent_app_number] => 18/413416 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18413416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413416
Digital predistortion calibration Jan 15, 2024 Issued
Array ( [id] => 19405997 [patent_doc_number] => 20240289508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DUAL PHYSICALLY-DRIVEN AND DATA-DRIVEN METHOD FOR RECONSTRUCTING INTERNAL RESPONSE OF BRIDGE [patent_app_type] => utility [patent_app_number] => 18/410994 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 1123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410994
Dual physically-driven and data-driven method for reconstructing internal response of bridge Jan 10, 2024 Issued
Array ( [id] => 19117352 [patent_doc_number] => 20240129102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ELECTRONIC DEVICE USING BLUETOOTH COMMUNICATION, AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/396179 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396179
Electronic device using Bluetooth communication, and operating method thereof Dec 25, 2023 Issued
Array ( [id] => 20775527 [patent_doc_number] => 12659213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Time aligning in a distributed antenna system downlink data originating from two different types of donor base stations [patent_app_type] => utility [patent_app_number] => 19/130844 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10494 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19130844 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/130844
Time aligning in a distributed antenna system downlink data originating from two different types of donor base stations Dec 18, 2023 Issued
Array ( [id] => 19270306 [patent_doc_number] => 20240214012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => WIRED TRANSMITTER WITH OVERVOLTAGE PROTECTION [patent_app_type] => utility [patent_app_number] => 18/529371 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529371
Wired transmitter with overvoltage protection Dec 4, 2023 Issued
Array ( [id] => 19238247 [patent_doc_number] => 20240195442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Signal Transmission Device, Industrial Apparatus and Vehicle [patent_app_type] => utility [patent_app_number] => 18/529339 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529339
Signal transmission device, industrial apparatus and vehicle Dec 4, 2023 Issued
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