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] => 16349073 [patent_doc_number] => 20200313724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/790854 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790854
Communication apparatus Feb 13, 2020 Issued
Array ( [id] => 17026250 [patent_doc_number] => 20210250122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHODS AND SYSTEMS FOR DETERMING STRESS ON A LOW DENSITY PARITY CHECK (LDPC) PROCESS FOR A NETWORK USING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) [patent_app_type] => utility [patent_app_number] => 16/785778 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16785778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785778
Methods and systems for determining stress on a low density parity check (LDPC) process for a network using orthogonal frequency division multiplexing (OFDM) Feb 9, 2020 Issued
Array ( [id] => 16002729 [patent_doc_number] => 20200177235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => AIRCRAFT DATA TRANSMISSION MODULES [patent_app_type] => utility [patent_app_number] => 16/780274 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780274
Aircraft data transmission modules Feb 2, 2020 Issued
Array ( [id] => 19315039 [patent_doc_number] => 12040870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Multiple antenna panel uplink communication [patent_app_type] => utility [patent_app_number] => 17/424102 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6430 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424102
Multiple antenna panel uplink communication Jan 27, 2020 Issued
Array ( [id] => 18858219 [patent_doc_number] => 11855820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Terminal and communication method [patent_app_type] => utility [patent_app_number] => 17/758842 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 12314 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758842
Terminal and communication method Jan 22, 2020 Issued
Array ( [id] => 15941111 [patent_doc_number] => 20200162189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SIGNAL DETECTION BY MEANS OF SUPPLEMENTAL INFORMATION [patent_app_type] => utility [patent_app_number] => 16/750198 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750198 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750198
Signal detection by means of supplemental information Jan 22, 2020 Issued
Array ( [id] => 16403104 [patent_doc_number] => 20200343962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => SYSTEM AND METHOD FOR PROVIDING MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) DETECTOR SELECTION WITH REINFORCED LEARNING NEURAL NETWORK [patent_app_type] => utility [patent_app_number] => 16/750363 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750363
System and method for providing multiple input multiple output (MIMO) detector selection with reinforced learning neural network Jan 22, 2020 Issued
Array ( [id] => 16739666 [patent_doc_number] => 10965340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Transmission medium and communication interfaces and methods for use therewith [patent_app_type] => utility [patent_app_number] => 16/741814 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 43 [patent_no_of_words] => 36932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741814
Transmission medium and communication interfaces and methods for use therewith Jan 13, 2020 Issued
Array ( [id] => 16638614 [patent_doc_number] => 10917136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Method and apparatus for configuring a communication interface [patent_app_type] => utility [patent_app_number] => 16/734165 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 35 [patent_no_of_words] => 28533 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734165
Method and apparatus for configuring a communication interface Jan 2, 2020 Issued
Array ( [id] => 17871790 [patent_doc_number] => 20220294527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => APPARATUS, SYSTEM AND METHOD OF WIRELESS COMMUNICATION BY AN INTEGRATED RADIO HEAD [patent_app_type] => utility [patent_app_number] => 17/763642 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10969 [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] => 17763642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763642
Apparatus, system and method of wireless communication by an integrated radio head Dec 25, 2019 Issued
Array ( [id] => 16418817 [patent_doc_number] => 10826730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Equalizer circuit [patent_app_type] => utility [patent_app_number] => 16/713121 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10485 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713121
Equalizer circuit Dec 12, 2019 Issued
Array ( [id] => 16323132 [patent_doc_number] => 10783097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Receiver, receiving circuit, semiconductor apparatus, and semiconductor system including the receiver [patent_app_type] => utility [patent_app_number] => 16/712745 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8805 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 16712745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712745
Receiver, receiving circuit, semiconductor apparatus, and semiconductor system including the receiver Dec 11, 2019 Issued
Array ( [id] => 16082439 [patent_doc_number] => 20200195206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => RF POWER AMPLIFIER CIRCUITS FOR CONSTANT RADIATED POWER AND ENHANCED ANTENNA MISMATCH SENSITIVITY [patent_app_type] => utility [patent_app_number] => 16/712149 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712149
RF power amplifier circuits for constant radiated power and enhanced antenna mismatch sensitivity Dec 11, 2019 Issued
Array ( [id] => 16903741 [patent_doc_number] => 20210182657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => INTERPRETING AND IMPROVING THE PROCESSING RESULTS OF RECURRENT NEURAL NETWORKS [patent_app_type] => utility [patent_app_number] => 16/710080 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16710080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710080
Interpreting and improving the processing results of recurrent neural networks Dec 10, 2019 Issued
Array ( [id] => 17000663 [patent_doc_number] => 11079467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => System and method for estimating time of arrival (TOA) [patent_app_type] => utility [patent_app_number] => 16/699954 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 14829 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699954
System and method for estimating time of arrival (TOA) Dec 1, 2019 Issued
Array ( [id] => 17317609 [patent_doc_number] => 20210406658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => ARTIFICIAL NEUROMORPHIC CIRCUIT AND OPERATION METHOD [patent_app_type] => utility [patent_app_number] => 16/771225 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771225
Artificial neuromorphic circuit and operation method Nov 14, 2019 Issued
Array ( [id] => 17360632 [patent_doc_number] => 20220021428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD BY WHICH BASE STATION TRANSMITS SIGNAL ON BASIS OF ANTENNA ARRAY IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/295991 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295991
Method by which base station transmits signal on basis of antenna array in wireless communication system, and apparatus therefor Nov 13, 2019 Issued
Array ( [id] => 17360618 [patent_doc_number] => 20220021414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ELECTRONIC DECOUPLING IMPEDANCE [patent_app_type] => utility [patent_app_number] => 17/292465 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292465
Electronic decoupling impedance Nov 6, 2019 Issued
Array ( [id] => 15596645 [patent_doc_number] => 20200074857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SYSTEMS/METHODS OF IMPROVING VEHICULAR SAFETY [patent_app_type] => utility [patent_app_number] => 16/675427 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -59 [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] => 16675427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675427
Systems/methods of improving vehicular safety Nov 5, 2019 Issued
Array ( [id] => 15600005 [patent_doc_number] => 20200076537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => REFERENCE SIGNAL INDICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/674330 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16674330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674330
Reference signal indication method and apparatus Nov 4, 2019 Issued
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