Search

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] => 18927943 [patent_doc_number] => 20240030947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DIGITAL-TO-ANALOG CONVERTER WITH HYBRID COUPLER [patent_app_type] => utility [patent_app_number] => 17/871677 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871677
Digital-to-analog converter with hybrid coupler Jul 21, 2022 Issued
Array ( [id] => 18160590 [patent_doc_number] => 20230027182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => RADIO-FREQUENCY SIGNAL PROCESSING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/871258 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871258
Radio-frequency signal processing systems and methods Jul 21, 2022 Issued
Array ( [id] => 18238478 [patent_doc_number] => 20230070789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => INTELLIGENT MODULES FOR INTELLIGENT NETWORKS [patent_app_type] => utility [patent_app_number] => 17/867198 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17867198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867198
INTELLIGENT MODULES FOR INTELLIGENT NETWORKS Jul 17, 2022 Abandoned
Array ( [id] => 17987662 [patent_doc_number] => 20220353699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BASE STATION ANTENNAS WITH SECTOR SPLITTING IN THE ELEVATION PLANE BASED ON FREQUENCY BAND [patent_app_type] => utility [patent_app_number] => 17/866638 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17866638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866638
BASE STATION ANTENNAS WITH SECTOR SPLITTING IN THE ELEVATION PLANE BASED ON FREQUENCY BAND Jul 17, 2022 Abandoned
Array ( [id] => 17986931 [patent_doc_number] => 20220352968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD OF BEAM STATE DETERMINATION [patent_app_type] => utility [patent_app_number] => 17/865954 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865954
Method of beam state determination Jul 14, 2022 Issued
Array ( [id] => 19109319 [patent_doc_number] => 11962442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Phase shift keying modulation and demodulation methods and devices [patent_app_type] => utility [patent_app_number] => 17/865391 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5202 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865391
Phase shift keying modulation and demodulation methods and devices Jul 14, 2022 Issued
Array ( [id] => 18176665 [patent_doc_number] => 20230037394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD AND APPARATUS FOR COMPRESSION-BASED CSI REPORTING [patent_app_type] => utility [patent_app_number] => 17/812136 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17812136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812136
METHOD AND APPARATUS FOR COMPRESSION-BASED CSI REPORTING Jul 11, 2022 Abandoned
Array ( [id] => 19184347 [patent_doc_number] => 11990956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Communication method and apparatus, terminal, and storage medium [patent_app_type] => utility [patent_app_number] => 17/861335 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 15604 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17861335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861335
Communication method and apparatus, terminal, and storage medium Jul 10, 2022 Issued
Array ( [id] => 19123958 [patent_doc_number] => 11967959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Clock data recovery circuit and method having quick locking and bandwidth stabilizing mechanism [patent_app_type] => utility [patent_app_number] => 17/861657 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861657
Clock data recovery circuit and method having quick locking and bandwidth stabilizing mechanism Jul 10, 2022 Issued
Array ( [id] => 20462954 [patent_doc_number] => 20260012384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => CALIBRATION BETWEEN ACCESS POINTS IN A DISTRIBUTED MULTIPLE-INPUT MULTIPLE-OUTPUT NETWORK OPERATING IN TIME-DIVISION DUPLEXING MODE [patent_app_type] => utility [patent_app_number] => 18/880025 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7271 [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] => 18880025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/880025
CALIBRATION BETWEEN ACCESS POINTS IN A DISTRIBUTED MULTIPLE-INPUT MULTIPLE-OUTPUT NETWORK OPERATING IN TIME-DIVISION DUPLEXING MODE Jul 3, 2022 Pending
Array ( [id] => 18113835 [patent_doc_number] => 20230006715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => MECHANISMS FOR REDUCTION OF OVERLAP DURING ZONE CASTING WITH ALTERNATIVE MAIN TRANSMITTERS AND TIME ALIGNMENT FOR OVERLAYED RADIO TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 17/855004 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855004
Mechanisms for reduction of overlap during zone casting with alternative main transmitters and time alignment for overlayed radio transmissions Jun 29, 2022 Issued
Array ( [id] => 17994438 [patent_doc_number] => 20220360475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => CONTINUOUS TIME LINEAR EQUALIZATION AND BANDWIDTH ADAPTATION USING PEAK DETECTOR [patent_app_type] => utility [patent_app_number] => 17/851744 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851744
Continuous time linear equalization and bandwidth adaptation using peak detector Jun 27, 2022 Issued
Array ( [id] => 18797518 [patent_doc_number] => 11831365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Use of per-connection MIMO support as basis for dynamic control of air-interface communication with dual-connected device [patent_app_type] => utility [patent_app_number] => 17/807917 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 21036 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807917
Use of per-connection MIMO support as basis for dynamic control of air-interface communication with dual-connected device Jun 20, 2022 Issued
Array ( [id] => 19030428 [patent_doc_number] => 11929800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Method and apparatus for multi-stage UL precoding [patent_app_type] => utility [patent_app_number] => 17/807366 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 13751 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807366
Method and apparatus for multi-stage UL precoding Jun 15, 2022 Issued
Array ( [id] => 18834525 [patent_doc_number] => 20230403052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => RADIO ARCHITECTURE FOR SWITCHING AMONG TRANSMISSION PATHS [patent_app_type] => utility [patent_app_number] => 17/839921 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17839921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839921
Radio architecture for switching among transmission paths Jun 13, 2022 Issued
Array ( [id] => 18834525 [patent_doc_number] => 20230403052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => RADIO ARCHITECTURE FOR SWITCHING AMONG TRANSMISSION PATHS [patent_app_type] => utility [patent_app_number] => 17/839921 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17839921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839921
Radio architecture for switching among transmission paths Jun 13, 2022 Issued
Array ( [id] => 18834525 [patent_doc_number] => 20230403052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => RADIO ARCHITECTURE FOR SWITCHING AMONG TRANSMISSION PATHS [patent_app_type] => utility [patent_app_number] => 17/839921 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17839921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839921
Radio architecture for switching among transmission paths Jun 13, 2022 Issued
Array ( [id] => 18834525 [patent_doc_number] => 20230403052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => RADIO ARCHITECTURE FOR SWITCHING AMONG TRANSMISSION PATHS [patent_app_type] => utility [patent_app_number] => 17/839921 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17839921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839921
Radio architecture for switching among transmission paths Jun 13, 2022 Issued
Array ( [id] => 19428933 [patent_doc_number] => 12088375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Beamforming method and apparatus [patent_app_type] => utility [patent_app_number] => 17/824866 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7737 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824866
Beamforming method and apparatus May 24, 2022 Issued
Array ( [id] => 18025216 [patent_doc_number] => 20220376715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => PASSIVE MIXER INCLUDING LLC FILTER AND RF TRANSMITTING CIRCUIT INCLUDING PASSIVE MIXER [patent_app_type] => utility [patent_app_number] => 17/749399 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749399
Passive mixer including LLC filter and RF transmitting circuit including passive mixer May 19, 2022 Issued
Menu