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] => 2360903 [patent_doc_number] => 04651318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Self-routing packets with stage address identifying fields' [patent_app_type] => 1 [patent_app_number] => 6/676650 [patent_app_country] => US [patent_app_date] => 1984-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4581 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/651/04651318.pdf [firstpage_image] =>[orig_patent_app_number] => 676650 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/676650
Self-routing packets with stage address identifying fields Nov 29, 1984 Issued
Array ( [id] => 2145903 [patent_doc_number] => 04523311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Simultaneous transmission of speech and data over an analog channel' [patent_app_type] => 1 [patent_app_number] => 6/672155 [patent_app_country] => US [patent_app_date] => 1984-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3411 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523311.pdf [firstpage_image] =>[orig_patent_app_number] => 672155 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/672155
Simultaneous transmission of speech and data over an analog channel Nov 15, 1984 Issued
Array ( [id] => 2308394 [patent_doc_number] => 04674083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Time division multiplexed switching structure for PBX' [patent_app_type] => 1 [patent_app_number] => 6/672061 [patent_app_country] => US [patent_app_date] => 1984-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/674/04674083.pdf [firstpage_image] =>[orig_patent_app_number] => 672061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/672061
Time division multiplexed switching structure for PBX Nov 15, 1984 Issued
Array ( [id] => 2266337 [patent_doc_number] => 04598400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Method and apparatus for routing message packets' [patent_app_type] => 1 [patent_app_number] => 6/671835 [patent_app_country] => US [patent_app_date] => 1984-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 27425 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598400.pdf [firstpage_image] =>[orig_patent_app_number] => 671835 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671835
Method and apparatus for routing message packets Nov 14, 1984 Issued
Array ( [id] => 2205335 [patent_doc_number] => 04542500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-17 [patent_title] => 'Multiplexing and demultiplexing system with justification' [patent_app_type] => 1 [patent_app_number] => 6/671030 [patent_app_country] => US [patent_app_date] => 1984-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4288 [patent_no_of_claims] => 9 [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] => patents/04/542/04542500.pdf [firstpage_image] =>[orig_patent_app_number] => 671030 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671030
Multiplexing and demultiplexing system with justification Nov 13, 1984 Issued
Array ( [id] => 2250738 [patent_doc_number] => 04613969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Method for controlling a multistage space switching network' [patent_app_type] => 1 [patent_app_number] => 6/668342 [patent_app_country] => US [patent_app_date] => 1984-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3144 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613969.pdf [firstpage_image] =>[orig_patent_app_number] => 668342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/668342
Method for controlling a multistage space switching network Nov 4, 1984 Issued
Array ( [id] => 2227166 [patent_doc_number] => 04610011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Controller for a multistage space switching network' [patent_app_type] => 1 [patent_app_number] => 6/668343 [patent_app_country] => US [patent_app_date] => 1984-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3236 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610011.pdf [firstpage_image] =>[orig_patent_app_number] => 668343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/668343
Controller for a multistage space switching network Nov 4, 1984 Issued
Array ( [id] => 2257298 [patent_doc_number] => 04603417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'PCM coder and decoder' [patent_app_type] => 1 [patent_app_number] => 6/658912 [patent_app_country] => US [patent_app_date] => 1984-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4485 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603417.pdf [firstpage_image] =>[orig_patent_app_number] => 658912 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/658912
PCM coder and decoder Oct 8, 1984 Issued
06/657663 FREQUENCY CONVERTER Oct 3, 1984 Abandoned
Array ( [id] => 2331471 [patent_doc_number] => 04680750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Universal high-speed span line switch' [patent_app_type] => 1 [patent_app_number] => 6/656550 [patent_app_country] => US [patent_app_date] => 1984-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4315 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680750.pdf [firstpage_image] =>[orig_patent_app_number] => 656550 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/656550
Universal high-speed span line switch Sep 30, 1984 Issued
Array ( [id] => 2262658 [patent_doc_number] => 04589110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-13 [patent_title] => 'Signal processor (system) for reducing bandwidth and for multiplexing a plurality of signals onto a single communications link' [patent_app_type] => 1 [patent_app_number] => 6/652741 [patent_app_country] => US [patent_app_date] => 1984-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5397 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589110.pdf [firstpage_image] =>[orig_patent_app_number] => 652741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/652741
Signal processor (system) for reducing bandwidth and for multiplexing a plurality of signals onto a single communications link Sep 18, 1984 Issued
Array ( [id] => 2298100 [patent_doc_number] => 04639909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Digital signal distributor' [patent_app_type] => 1 [patent_app_number] => 6/651862 [patent_app_country] => US [patent_app_date] => 1984-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4421 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639909.pdf [firstpage_image] =>[orig_patent_app_number] => 651862 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/651862
Digital signal distributor Sep 17, 1984 Issued
Array ( [id] => 2364484 [patent_doc_number] => 04665516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Information transport system employing telephone lines' [patent_app_type] => 1 [patent_app_number] => 6/648542 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7008 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665516.pdf [firstpage_image] =>[orig_patent_app_number] => 648542 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648542
Information transport system employing telephone lines Sep 6, 1984 Issued
Array ( [id] => 2341568 [patent_doc_number] => 04712210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Signal conversion circuit for interconnecting coaxial cable and a twisted pair' [patent_app_type] => 1 [patent_app_number] => 6/648061 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 7 [patent_no_of_words] => 4994 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/712/04712210.pdf [firstpage_image] =>[orig_patent_app_number] => 648061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648061
Signal conversion circuit for interconnecting coaxial cable and a twisted pair Sep 6, 1984 Issued
Array ( [id] => 2511438 [patent_doc_number] => 04799213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Data transmission system' [patent_app_type] => 1 [patent_app_number] => 6/648127 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3532 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799213.pdf [firstpage_image] =>[orig_patent_app_number] => 648127 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648127
Data transmission system Sep 6, 1984 Issued
Array ( [id] => 2309764 [patent_doc_number] => 04642806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Communications network having a single node and a plurality of outstations' [patent_app_type] => 1 [patent_app_number] => 6/647441 [patent_app_country] => US [patent_app_date] => 1984-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7249 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/642/04642806.pdf [firstpage_image] =>[orig_patent_app_number] => 647441 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/647441
Communications network having a single node and a plurality of outstations Sep 4, 1984 Issued
Array ( [id] => 2312764 [patent_doc_number] => RE032327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Multiple channel data communication system' [patent_app_type] => 2 [patent_app_number] => 6/645566 [patent_app_country] => US [patent_app_date] => 1984-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10427 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032327.pdf [firstpage_image] =>[orig_patent_app_number] => 645566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645566
Multiple channel data communication system Aug 29, 1984 Issued
Array ( [id] => 2262609 [patent_doc_number] => 04589106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-13 [patent_title] => 'Data line card printed board assembly' [patent_app_type] => 1 [patent_app_number] => 6/642622 [patent_app_country] => US [patent_app_date] => 1984-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 7063 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589106.pdf [firstpage_image] =>[orig_patent_app_number] => 642622 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642622
Data line card printed board assembly Aug 19, 1984 Issued
Array ( [id] => 2270694 [patent_doc_number] => 04593390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Pipeline multiplexer' [patent_app_type] => 1 [patent_app_number] => 6/639171 [patent_app_country] => US [patent_app_date] => 1984-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3014 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593390.pdf [firstpage_image] =>[orig_patent_app_number] => 639171 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/639171
Pipeline multiplexer Aug 8, 1984 Issued
Array ( [id] => 2282996 [patent_doc_number] => 04611321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Variable-band distributed switching node with dynamic hybrid-frame processing' [patent_app_type] => 1 [patent_app_number] => 6/638353 [patent_app_country] => US [patent_app_date] => 1984-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 13601 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/611/04611321.pdf [firstpage_image] =>[orig_patent_app_number] => 638353 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/638353
Variable-band distributed switching node with dynamic hybrid-frame processing Aug 5, 1984 Issued
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