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] => 2049274 [patent_doc_number] => 04387460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Supplementary information transmitting arrangement for a digital data transmission system' [patent_app_type] => 1 [patent_app_number] => 6/210513 [patent_app_country] => US [patent_app_date] => 1980-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6030 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387460.pdf [firstpage_image] =>[orig_patent_app_number] => 210513 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210513
Supplementary information transmitting arrangement for a digital data transmission system Nov 27, 1980 Issued
Array ( [id] => 2082914 [patent_doc_number] => 04434485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Drop and insert channel bank with reduced channel units' [patent_app_type] => 1 [patent_app_number] => 6/206497 [patent_app_country] => US [patent_app_date] => 1980-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 7792 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434485.pdf [firstpage_image] =>[orig_patent_app_number] => 206497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206497
Drop and insert channel bank with reduced channel units Nov 12, 1980 Issued
Array ( [id] => 2009307 [patent_doc_number] => 04388716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Two-way transmission system' [patent_app_type] => 1 [patent_app_number] => 6/206603 [patent_app_country] => US [patent_app_date] => 1980-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 4254 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/388/04388716.pdf [firstpage_image] =>[orig_patent_app_number] => 206603 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206603
Two-way transmission system Nov 12, 1980 Issued
Array ( [id] => 2061586 [patent_doc_number] => 04393493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Automatic protection apparatus for span lines employed in high speed digital systems' [patent_app_type] => 1 [patent_app_number] => 6/205133 [patent_app_country] => US [patent_app_date] => 1980-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 15303 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393493.pdf [firstpage_image] =>[orig_patent_app_number] => 205133 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/205133
Automatic protection apparatus for span lines employed in high speed digital systems Nov 9, 1980 Issued
Array ( [id] => 2035229 [patent_doc_number] => 04397016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Process for switching time-multiplexed signals transmitted on a carrier, including in particular an optical carrier, and a device embodying this process' [patent_app_type] => 1 [patent_app_number] => 6/194891 [patent_app_country] => US [patent_app_date] => 1980-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4327 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397016.pdf [firstpage_image] =>[orig_patent_app_number] => 194891 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/194891
Process for switching time-multiplexed signals transmitted on a carrier, including in particular an optical carrier, and a device embodying this process Oct 6, 1980 Issued
Array ( [id] => 2061592 [patent_doc_number] => 04393494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Transceiver for full-duplex transmission of digital signals over a common line' [patent_app_type] => 1 [patent_app_number] => 6/193009 [patent_app_country] => US [patent_app_date] => 1980-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2569 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393494.pdf [firstpage_image] =>[orig_patent_app_number] => 193009 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/193009
Transceiver for full-duplex transmission of digital signals over a common line Oct 1, 1980 Issued
Array ( [id] => 2039009 [patent_doc_number] => 04385382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Communication multiplexer having a variable priority scheme using a read only memory' [patent_app_type] => 1 [patent_app_number] => 6/191875 [patent_app_country] => US [patent_app_date] => 1980-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7431 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385382.pdf [firstpage_image] =>[orig_patent_app_number] => 191875 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/191875
Communication multiplexer having a variable priority scheme using a read only memory Sep 28, 1980 Issued
Array ( [id] => 1998542 [patent_doc_number] => 04380065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Communication multiplexer variable priority scheme' [patent_app_type] => 1 [patent_app_number] => 6/191629 [patent_app_country] => US [patent_app_date] => 1980-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7637 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380065.pdf [firstpage_image] =>[orig_patent_app_number] => 191629 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/191629
Communication multiplexer variable priority scheme Sep 28, 1980 Issued
Array ( [id] => 2009253 [patent_doc_number] => 04412322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Time division switching system' [patent_app_type] => 1 [patent_app_number] => 6/190517 [patent_app_country] => US [patent_app_date] => 1980-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5424 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412322.pdf [firstpage_image] =>[orig_patent_app_number] => 190517 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190517
Time division switching system Sep 24, 1980 Issued
Array ( [id] => 1998484 [patent_doc_number] => 04380060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Device for push-pull transmission' [patent_app_type] => 1 [patent_app_number] => 6/190235 [patent_app_country] => US [patent_app_date] => 1980-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4000 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380060.pdf [firstpage_image] =>[orig_patent_app_number] => 190235 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190235
Device for push-pull transmission Sep 23, 1980 Issued
Array ( [id] => 2029094 [patent_doc_number] => 04420833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Unidirectional data transmission system' [patent_app_type] => 1 [patent_app_number] => 6/189080 [patent_app_country] => US [patent_app_date] => 1980-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5546 [patent_no_of_claims] => 2 [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/04/420/04420833.pdf [firstpage_image] =>[orig_patent_app_number] => 189080 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/189080
Unidirectional data transmission system Sep 21, 1980 Issued
Array ( [id] => 2028951 [patent_doc_number] => 04378598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Multi-terminal communications systems suitable for vehicle radio harness' [patent_app_type] => 1 [patent_app_number] => 6/187135 [patent_app_country] => US [patent_app_date] => 1980-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378598.pdf [firstpage_image] =>[orig_patent_app_number] => 187135 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/187135
Multi-terminal communications systems suitable for vehicle radio harness Sep 14, 1980 Issued
Array ( [id] => 1987436 [patent_doc_number] => 04357701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Digital concentrator terminal synchronization' [patent_app_type] => 1 [patent_app_number] => 6/186657 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 22607 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/357/04357701.pdf [firstpage_image] =>[orig_patent_app_number] => 186657 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186657
Digital concentrator terminal synchronization Sep 11, 1980 Issued
Array ( [id] => 2055364 [patent_doc_number] => 04389722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-21 [patent_title] => 'Method for the simultaneous transmission of a plurality of data stream over one transmission channel' [patent_app_type] => 1 [patent_app_number] => 6/186631 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3221 [patent_no_of_claims] => 16 [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/04/389/04389722.pdf [firstpage_image] =>[orig_patent_app_number] => 186631 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186631
Method for the simultaneous transmission of a plurality of data stream over one transmission channel Sep 11, 1980 Issued
Array ( [id] => 2025464 [patent_doc_number] => 04380810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Loopback test' [patent_app_type] => 1 [patent_app_number] => 6/186619 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 22530 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380810.pdf [firstpage_image] =>[orig_patent_app_number] => 186619 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186619
Loopback test Sep 11, 1980 Issued
Array ( [id] => 2021595 [patent_doc_number] => 04403320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Line status detection in a digital concentrator system' [patent_app_type] => 1 [patent_app_number] => 6/186620 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 22732 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403320.pdf [firstpage_image] =>[orig_patent_app_number] => 186620 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186620
Line status detection in a digital concentrator system Sep 11, 1980 Issued
Array ( [id] => 2009880 [patent_doc_number] => 04398284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Concentrator in a subscriber loop digital carrier system' [patent_app_type] => 1 [patent_app_number] => 6/186617 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 23189 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398284.pdf [firstpage_image] =>[orig_patent_app_number] => 186617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186617
Concentrator in a subscriber loop digital carrier system Sep 11, 1980 Issued
Array ( [id] => 2021386 [patent_doc_number] => 04371962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'Circuit arrangement for compensating phase differences of non-synchronous clock pulse rates of a telecommunication system' [patent_app_type] => 1 [patent_app_number] => 6/184770 [patent_app_country] => US [patent_app_date] => 1980-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3316 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371962.pdf [firstpage_image] =>[orig_patent_app_number] => 184770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184770
Circuit arrangement for compensating phase differences of non-synchronous clock pulse rates of a telecommunication system Sep 7, 1980 Issued
Array ( [id] => 2012298 [patent_doc_number] => 04392221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Time division multiplex module for use in digital switching network' [patent_app_type] => 1 [patent_app_number] => 6/184367 [patent_app_country] => US [patent_app_date] => 1980-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1837 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392221.pdf [firstpage_image] =>[orig_patent_app_number] => 184367 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184367
Time division multiplex module for use in digital switching network Sep 4, 1980 Issued
Array ( [id] => 2010221 [patent_doc_number] => 04399324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Multiplex demodulation circuit' [patent_app_type] => 1 [patent_app_number] => 6/183783 [patent_app_country] => US [patent_app_date] => 1980-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1261 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399324.pdf [firstpage_image] =>[orig_patent_app_number] => 183783 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/183783
Multiplex demodulation circuit Sep 2, 1980 Issued
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