Search

David Yiuk Jung

Examiner (ID: 10288)

Most Active Art Unit
2134
Art Unit(s)
2771, 2491, 2175, 2431, 2434, 2134, 2171
Total Applications
1039
Issued Applications
815
Pending Applications
139
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2029172 [patent_doc_number] => 04376998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-15 [patent_title] => 'Muldem with monitor comparing means which accepts different data rates' [patent_app_type] => 1 [patent_app_number] => 6/155918 [patent_app_country] => US [patent_app_date] => 1980-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 23510 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/376/04376998.pdf [firstpage_image] =>[orig_patent_app_number] => 155918 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/155918
Muldem with monitor comparing means which accepts different data rates Jun 2, 1980 Issued
Array ( [id] => 1996705 [patent_doc_number] => 04375681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-01 [patent_title] => 'Protected muldem with interchangeable circuits of different data rates' [patent_app_type] => 1 [patent_app_number] => 6/155982 [patent_app_country] => US [patent_app_date] => 1980-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 23673 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375681.pdf [firstpage_image] =>[orig_patent_app_number] => 155982 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/155982
Protected muldem with interchangeable circuits of different data rates Jun 2, 1980 Issued
Array ( [id] => 1989415 [patent_doc_number] => 04353127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Duplex transceiver arrangements for rebroadcast of signals' [patent_app_type] => 1 [patent_app_number] => 6/155763 [patent_app_country] => US [patent_app_date] => 1980-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2102 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353127.pdf [firstpage_image] =>[orig_patent_app_number] => 155763 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/155763
Duplex transceiver arrangements for rebroadcast of signals Jun 1, 1980 Issued
Array ( [id] => 1997794 [patent_doc_number] => 04381562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => 'Broadcast type satellite communication systems' [patent_app_type] => 1 [patent_app_number] => 6/145618 [patent_app_country] => US [patent_app_date] => 1980-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5237 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381562.pdf [firstpage_image] =>[orig_patent_app_number] => 145618 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/145618
Broadcast type satellite communication systems Apr 30, 1980 Issued
Array ( [id] => 2032118 [patent_doc_number] => 04377725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'Asynchronous multichannel receiver' [patent_app_type] => 1 [patent_app_number] => 6/138846 [patent_app_country] => US [patent_app_date] => 1980-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3702 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377725.pdf [firstpage_image] =>[orig_patent_app_number] => 138846 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138846
Asynchronous multichannel receiver Apr 9, 1980 Issued
Array ( [id] => 2019460 [patent_doc_number] => 04371747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'AM Stereophonic decoder' [patent_app_type] => 1 [patent_app_number] => 6/133189 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1070 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371747.pdf [firstpage_image] =>[orig_patent_app_number] => 133189 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/133189
AM Stereophonic decoder Mar 23, 1980 Issued
Array ( [id] => 1981984 [patent_doc_number] => 04359770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-16 [patent_title] => 'Bit buffer system' [patent_app_type] => 1 [patent_app_number] => 6/133611 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2934 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/359/04359770.pdf [firstpage_image] =>[orig_patent_app_number] => 133611 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/133611
Bit buffer system Mar 23, 1980 Issued
Array ( [id] => 1954047 [patent_doc_number] => 04355384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-19 [patent_title] => 'Non-blocking expandable switching matrix for a telecommunication system' [patent_app_type] => 1 [patent_app_number] => 6/131862 [patent_app_country] => US [patent_app_date] => 1980-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6971 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/355/04355384.pdf [firstpage_image] =>[orig_patent_app_number] => 131862 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/131862
Non-blocking expandable switching matrix for a telecommunication system Mar 18, 1980 Issued
Array ( [id] => 1962286 [patent_doc_number] => 04358845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Process for the compression of signalling data or the like transmitted in a train of multiplexed PCM information' [patent_app_type] => 1 [patent_app_number] => 6/127268 [patent_app_country] => US [patent_app_date] => 1980-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4496 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358845.pdf [firstpage_image] =>[orig_patent_app_number] => 127268 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127268
Process for the compression of signalling data or the like transmitted in a train of multiplexed PCM information Mar 4, 1980 Issued
Array ( [id] => 2024611 [patent_doc_number] => 04370744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Time division multiplex communication system' [patent_app_type] => 1 [patent_app_number] => 6/125813 [patent_app_country] => US [patent_app_date] => 1980-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 14653 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370744.pdf [firstpage_image] =>[orig_patent_app_number] => 125813 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/125813
Time division multiplex communication system Feb 27, 1980 Issued
Array ( [id] => 1928633 [patent_doc_number] => 04285058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Waveform correction by sampling' [patent_app_type] => 1 [patent_app_number] => 6/124803 [patent_app_country] => US [patent_app_date] => 1980-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2424 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/285/04285058.pdf [firstpage_image] =>[orig_patent_app_number] => 124803 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/124803
Waveform correction by sampling Feb 25, 1980 Issued
Array ( [id] => 2046388 [patent_doc_number] => RE031319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Digital data communication system' [patent_app_type] => 2 [patent_app_number] => 6/123970 [patent_app_country] => US [patent_app_date] => 1980-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 103 [patent_no_of_words] => 70980 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031319.pdf [firstpage_image] =>[orig_patent_app_number] => 123970 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123970
Digital data communication system Feb 24, 1980 Issued
Array ( [id] => 1959457 [patent_doc_number] => 04339631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-13 [patent_title] => 'Phase control device' [patent_app_type] => 1 [patent_app_number] => 6/123312 [patent_app_country] => US [patent_app_date] => 1980-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2375 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/339/04339631.pdf [firstpage_image] =>[orig_patent_app_number] => 123312 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123312
Phase control device Feb 20, 1980 Issued
Array ( [id] => 1955151 [patent_doc_number] => 04326099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Low frequency cabinet, in particular for a triphonic audio network' [patent_app_type] => 1 [patent_app_number] => 6/122869 [patent_app_country] => US [patent_app_date] => 1980-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2178 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326099.pdf [firstpage_image] =>[orig_patent_app_number] => 122869 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122869
Low frequency cabinet, in particular for a triphonic audio network Feb 19, 1980 Issued
Array ( [id] => 1914676 [patent_doc_number] => 04300229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Transmitter and receiver for an othogonally multiplexed QAM signal of a sampling rate N times that of PAM signals, comprising an N/2-point offset fourier transform processor' [patent_app_type] => 1 [patent_app_number] => 6/121943 [patent_app_country] => US [patent_app_date] => 1980-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 23594 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300229.pdf [firstpage_image] =>[orig_patent_app_number] => 121943 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121943
Transmitter and receiver for an othogonally multiplexed QAM signal of a sampling rate N times that of PAM signals, comprising an N/2-point offset fourier transform processor Feb 14, 1980 Issued
Array ( [id] => 1954062 [patent_doc_number] => 04355387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-19 [patent_title] => 'Resynchronizing circuit for time division multiplex system' [patent_app_type] => 1 [patent_app_number] => 6/121420 [patent_app_country] => US [patent_app_date] => 1980-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5563 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/355/04355387.pdf [firstpage_image] =>[orig_patent_app_number] => 121420 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121420
Resynchronizing circuit for time division multiplex system Feb 13, 1980 Issued
Array ( [id] => 1960666 [patent_doc_number] => 04334305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Data-handling system with operatively interconnected processors' [patent_app_type] => 1 [patent_app_number] => 6/121445 [patent_app_country] => US [patent_app_date] => 1980-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1779 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334305.pdf [firstpage_image] =>[orig_patent_app_number] => 121445 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121445
Data-handling system with operatively interconnected processors Feb 13, 1980 Issued
Array ( [id] => 1967117 [patent_doc_number] => 04330854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Apparatus for generating an exchange pulse train for use in a telecommunications system' [patent_app_type] => 1 [patent_app_number] => 6/120910 [patent_app_country] => US [patent_app_date] => 1980-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4422 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/330/04330854.pdf [firstpage_image] =>[orig_patent_app_number] => 120910 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120910
Apparatus for generating an exchange pulse train for use in a telecommunications system Feb 11, 1980 Issued
Array ( [id] => 1968631 [patent_doc_number] => 04320498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Auto balancing duplexer for communication lines' [patent_app_type] => 1 [patent_app_number] => 6/120134 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2857 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320498.pdf [firstpage_image] =>[orig_patent_app_number] => 120134 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120134
Auto balancing duplexer for communication lines Feb 10, 1980 Issued
Array ( [id] => 1968641 [patent_doc_number] => 04320500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Method of and system for routing in a packet-switched communication network' [patent_app_type] => 1 [patent_app_number] => 6/120109 [patent_app_country] => US [patent_app_date] => 1980-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8140 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320500.pdf [firstpage_image] =>[orig_patent_app_number] => 120109 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120109
Method of and system for routing in a packet-switched communication network Feb 7, 1980 Issued
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