Search

Sung S. Ahn

Examiner (ID: 1711, Phone: (571)270-3706 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2631, 2611
Total Applications
723
Issued Applications
591
Pending Applications
35
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18424863 [patent_doc_number] => 20230179328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SIGNAL DETECTION BY MEANS OF SUPPLEMENTAL INFORMATION [patent_app_type] => utility [patent_app_number] => 18/063832 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30642 [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] => 18063832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063832
Signal detection by means of supplemental information Dec 8, 2022 Issued
Array ( [id] => 18758331 [patent_doc_number] => 20230361803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ACOUSTIC SENSING NODES AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/076965 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12669 [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] => 18076965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076965
Acoustic sensing nodes and related systems and methods Dec 6, 2022 Issued
Array ( [id] => 19080078 [patent_doc_number] => 11949464 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Dual-polarization-joint noise processing method and device [patent_app_type] => utility [patent_app_number] => 18/074999 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8371 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074999
Dual-polarization-joint noise processing method and device Dec 4, 2022 Issued
Array ( [id] => 18984297 [patent_doc_number] => 11909493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Wireless communication apparatus for receiving data from multiple transmission and reception points and operating method of the same [patent_app_type] => utility [patent_app_number] => 18/058547 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12412 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058547
Wireless communication apparatus for receiving data from multiple transmission and reception points and operating method of the same Nov 22, 2022 Issued
Array ( [id] => 18267714 [patent_doc_number] => 20230088956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD AND APPARATUS FOR ADJUSTING HALF-POWER ANGLE OF ANTENNA [patent_app_type] => utility [patent_app_number] => 17/990528 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990528
Method and apparatus for adjusting half-power angle of antenna Nov 17, 2022 Issued
Array ( [id] => 19597272 [patent_doc_number] => 12155127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => MIMO antenna system and method [patent_app_type] => utility [patent_app_number] => 18/051941 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7049 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051941
MIMO antenna system and method Nov 1, 2022 Issued
Array ( [id] => 19147311 [patent_doc_number] => 20240146370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ASYMMETRIC COORDINATED BEAMFORMING [patent_app_type] => utility [patent_app_number] => 18/050847 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050847
Asymmetric coordinated beamforming Oct 27, 2022 Issued
Array ( [id] => 18579772 [patent_doc_number] => 11736317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Surgical instrument with single wire digital communication over differential bus [patent_app_type] => utility [patent_app_number] => 17/973591 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973591
Surgical instrument with single wire digital communication over differential bus Oct 25, 2022 Issued
Array ( [id] => 18177543 [patent_doc_number] => 20230038272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A MIMO SYSTEM [patent_app_type] => utility [patent_app_number] => 17/968797 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17968797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968797
Method and apparatus for transmitting and receiving data in a MIMO system Oct 18, 2022 Issued
Array ( [id] => 18323214 [patent_doc_number] => 20230121342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ANTENNAS FACING DIFFERENT DIRECTIONS [patent_app_type] => utility [patent_app_number] => 17/963540 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963540
Electronic device and method for controlling antennas facing different directions Oct 10, 2022 Issued
Array ( [id] => 19184368 [patent_doc_number] => 11990977 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Beam training method and apparatus [patent_app_type] => utility [patent_app_number] => 17/960939 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 17100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960939
Beam training method and apparatus Oct 5, 2022 Issued
Array ( [id] => 18579614 [patent_doc_number] => 11736158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems [patent_app_type] => utility [patent_app_number] => 17/953004 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 23172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953004
Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems Sep 25, 2022 Issued
Array ( [id] => 18875319 [patent_doc_number] => 11863145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Automatic gain control (AGC) using a wideband RF tuner in RF amplifiers in a hybrid fiber-coaxial (HFC) network [patent_app_type] => utility [patent_app_number] => 17/945600 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5483 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945600
Automatic gain control (AGC) using a wideband RF tuner in RF amplifiers in a hybrid fiber-coaxial (HFC) network Sep 14, 2022 Issued
Array ( [id] => 18283966 [patent_doc_number] => 20230099438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => LUNEBURG LENS-BASED SYSTEM FOR MASSIVE MIMO [patent_app_type] => utility [patent_app_number] => 17/945540 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17945540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945540
Luneburg lens-based system for massive MIMO Sep 14, 2022 Issued
Array ( [id] => 19055698 [patent_doc_number] => 20240097667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CODING FOR PULSE AMPLITUDE MODULATION WITH AN ODD NUMBER OF OUTPUT LEVELS [patent_app_type] => utility [patent_app_number] => 17/945429 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945429
Coding for pulse amplitude modulation with an odd number of output levels Sep 14, 2022 Issued
Array ( [id] => 18113831 [patent_doc_number] => 20230006711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => AUDIO TRANSMISSION METHOD AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/945048 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945048
Audio transmission method and electronic device Sep 13, 2022 Issued
Array ( [id] => 19039340 [patent_doc_number] => 20240089155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Wireless Devices with Privacy Modulation Coding [patent_app_type] => utility [patent_app_number] => 17/944947 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944947
Wireless devices with privacy modulation coding Sep 13, 2022 Issued
Array ( [id] => 18858132 [patent_doc_number] => 11855731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Parallel shift estimation [patent_app_type] => utility [patent_app_number] => 17/944080 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 23627 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 17944080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944080
Parallel shift estimation Sep 12, 2022 Issued
Array ( [id] => 18229196 [patent_doc_number] => 20230068190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD FOR PROCESSING DATA [patent_app_type] => utility [patent_app_number] => 17/822692 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822692
Method for processing data Aug 25, 2022 Issued
Array ( [id] => 18919610 [patent_doc_number] => 11881906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Apparatus and method for measuring nonlinear signal-to-noise ratio, and test instrument [patent_app_type] => utility [patent_app_number] => 17/894723 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 13059 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17894723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894723
Apparatus and method for measuring nonlinear signal-to-noise ratio, and test instrument Aug 23, 2022 Issued
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