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] => 2154089 [patent_doc_number] => 04539681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Ferrite modulator assembly for beacon tracking system' [patent_app_type] => 1 [patent_app_number] => 6/469870 [patent_app_country] => US [patent_app_date] => 1983-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3713 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539681.pdf [firstpage_image] =>[orig_patent_app_number] => 469870 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/469870
Ferrite modulator assembly for beacon tracking system Feb 24, 1983 Issued
Array ( [id] => 2343627 [patent_doc_number] => 04677614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Data communication system and method and communication controller and method therefor, having a data/clock synchronizer and method' [patent_app_type] => 1 [patent_app_number] => 6/466560 [patent_app_country] => US [patent_app_date] => 1983-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 22265 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/677/04677614.pdf [firstpage_image] =>[orig_patent_app_number] => 466560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/466560
Data communication system and method and communication controller and method therefor, having a data/clock synchronizer and method Feb 14, 1983 Issued
Array ( [id] => 2145884 [patent_doc_number] => 04523310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Synchronous communications multiplexer' [patent_app_type] => 1 [patent_app_number] => 6/462056 [patent_app_country] => US [patent_app_date] => 1983-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13017 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523310.pdf [firstpage_image] =>[orig_patent_app_number] => 462056 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/462056
Synchronous communications multiplexer Jan 27, 1983 Issued
06/457289 SIGNAL PROCESSOR (SYSTEM) FOR REDUCING BANDWIDTH AND FOR MULTIPLEXING A PLURALITY OF SIGNALS ONTO A SINGLE COMMUNICATIONS LINK Jan 11, 1983 Abandoned
Array ( [id] => 2098971 [patent_doc_number] => 04456991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Telephone line circuit and system' [patent_app_type] => 1 [patent_app_number] => 6/456638 [patent_app_country] => US [patent_app_date] => 1983-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6962 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456991.pdf [firstpage_image] =>[orig_patent_app_number] => 456638 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/456638
Telephone line circuit and system Jan 9, 1983 Issued
Array ( [id] => 2183044 [patent_doc_number] => 04514840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-30 [patent_title] => 'Data transmission systems for full duplex communication' [patent_app_type] => 1 [patent_app_number] => 6/454478 [patent_app_country] => US [patent_app_date] => 1982-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2204 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/514/04514840.pdf [firstpage_image] =>[orig_patent_app_number] => 454478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/454478
Data transmission systems for full duplex communication Dec 28, 1982 Issued
Array ( [id] => 2090533 [patent_doc_number] => 04466092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Test data insertion arrangement for a conference circuit' [patent_app_type] => 1 [patent_app_number] => 6/453268 [patent_app_country] => US [patent_app_date] => 1982-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4463 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466092.pdf [firstpage_image] =>[orig_patent_app_number] => 453268 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/453268
Test data insertion arrangement for a conference circuit Dec 26, 1982 Issued
Array ( [id] => 2090554 [patent_doc_number] => 04466094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Data capture arrangement for a conference circuit' [patent_app_type] => 1 [patent_app_number] => 6/453267 [patent_app_country] => US [patent_app_date] => 1982-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4637 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 812 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466094.pdf [firstpage_image] =>[orig_patent_app_number] => 453267 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/453267
Data capture arrangement for a conference circuit Dec 26, 1982 Issued
Array ( [id] => 2204028 [patent_doc_number] => 04520476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Apparatus for enabling the duplex operation of a transmitter and receiver' [patent_app_type] => 1 [patent_app_number] => 6/449055 [patent_app_country] => US [patent_app_date] => 1982-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2483 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/520/04520476.pdf [firstpage_image] =>[orig_patent_app_number] => 449055 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/449055
Apparatus for enabling the duplex operation of a transmitter and receiver Dec 12, 1982 Issued
Array ( [id] => 2101123 [patent_doc_number] => 04475191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Distributed time division multiplexing bus' [patent_app_type] => 1 [patent_app_number] => 6/448835 [patent_app_country] => US [patent_app_date] => 1982-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3754 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/475/04475191.pdf [firstpage_image] =>[orig_patent_app_number] => 448835 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/448835
Distributed time division multiplexing bus Dec 9, 1982 Issued
Array ( [id] => 2206427 [patent_doc_number] => 04535448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Dual bus communication system' [patent_app_type] => 1 [patent_app_number] => 6/448771 [patent_app_country] => US [patent_app_date] => 1982-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2453 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535448.pdf [firstpage_image] =>[orig_patent_app_number] => 448771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/448771
Dual bus communication system Dec 9, 1982 Issued
Array ( [id] => 2125538 [patent_doc_number] => 04481623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Speed independent arbiter switch employing M-out-of-N codes' [patent_app_type] => 1 [patent_app_number] => 6/443967 [patent_app_country] => US [patent_app_date] => 1982-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5096 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481623.pdf [firstpage_image] =>[orig_patent_app_number] => 443967 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/443967
Speed independent arbiter switch employing M-out-of-N codes Nov 22, 1982 Issued
Array ( [id] => 2150701 [patent_doc_number] => 04498166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Multiplexer and demultiplexer circuits for analog signals' [patent_app_type] => 1 [patent_app_number] => 6/440866 [patent_app_country] => US [patent_app_date] => 1982-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3833 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498166.pdf [firstpage_image] =>[orig_patent_app_number] => 440866 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/440866
Multiplexer and demultiplexer circuits for analog signals Nov 11, 1982 Issued
Array ( [id] => 2432633 [patent_doc_number] => 04774705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Switch matrix with acoustic delay for TDMA signal storage on-board a satellite' [patent_app_type] => 1 [patent_app_number] => 6/435855 [patent_app_country] => US [patent_app_date] => 1982-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2470 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/774/04774705.pdf [firstpage_image] =>[orig_patent_app_number] => 435855 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/435855
Switch matrix with acoustic delay for TDMA signal storage on-board a satellite Oct 20, 1982 Issued
Array ( [id] => 2111066 [patent_doc_number] => 04472803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Digital transmitting system' [patent_app_type] => 1 [patent_app_number] => 6/427917 [patent_app_country] => US [patent_app_date] => 1982-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4656 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472803.pdf [firstpage_image] =>[orig_patent_app_number] => 427917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/427917
Digital transmitting system Sep 28, 1982 Issued
Array ( [id] => 2145867 [patent_doc_number] => 04523308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Telephone concentrator switch arrangement' [patent_app_type] => 1 [patent_app_number] => 6/427513 [patent_app_country] => US [patent_app_date] => 1982-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9201 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523308.pdf [firstpage_image] =>[orig_patent_app_number] => 427513 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/427513
Telephone concentrator switch arrangement Sep 28, 1982 Issued
Array ( [id] => 2029077 [patent_doc_number] => 04420831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Method and device for frequency translation' [patent_app_type] => 1 [patent_app_number] => 6/424701 [patent_app_country] => US [patent_app_date] => 1982-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3685 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/420/04420831.pdf [firstpage_image] =>[orig_patent_app_number] => 424701 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/424701
Method and device for frequency translation Sep 26, 1982 Issued
Array ( [id] => 2234186 [patent_doc_number] => 04571721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Composite concentration system' [patent_app_type] => 1 [patent_app_number] => 6/418898 [patent_app_country] => US [patent_app_date] => 1982-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5864 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571721.pdf [firstpage_image] =>[orig_patent_app_number] => 418898 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/418898
Composite concentration system Sep 15, 1982 Issued
Array ( [id] => 2194681 [patent_doc_number] => 04546468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Switching network control circuit' [patent_app_type] => 1 [patent_app_number] => 6/417598 [patent_app_country] => US [patent_app_date] => 1982-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9648 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546468.pdf [firstpage_image] =>[orig_patent_app_number] => 417598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/417598
Switching network control circuit Sep 12, 1982 Issued
Array ( [id] => 2206425 [patent_doc_number] => 04528658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Telecommunication system with a multiplicity of modular units interchanging digital messages' [patent_app_type] => 1 [patent_app_number] => 6/417371 [patent_app_country] => US [patent_app_date] => 1982-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1900 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/528/04528658.pdf [firstpage_image] =>[orig_patent_app_number] => 417371 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/417371
Telecommunication system with a multiplicity of modular units interchanging digital messages Sep 12, 1982 Issued
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