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] => 2022909 [patent_doc_number] => 04419751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Multiport modem and the use thereof in a method and a system for testing a multilevel communication network' [patent_app_type] => 1 [patent_app_number] => 6/315794 [patent_app_country] => US [patent_app_date] => 1981-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10084 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/419/04419751.pdf [firstpage_image] =>[orig_patent_app_number] => 315794 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/315794
Multiport modem and the use thereof in a method and a system for testing a multilevel communication network Oct 27, 1981 Issued
Array ( [id] => 2082924 [patent_doc_number] => 04434486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Self-switched data port in-band signaling protocol' [patent_app_type] => 1 [patent_app_number] => 6/314938 [patent_app_country] => US [patent_app_date] => 1981-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 13256 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434486.pdf [firstpage_image] =>[orig_patent_app_number] => 314938 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/314938
Self-switched data port in-band signaling protocol Oct 25, 1981 Issued
Array ( [id] => 2033379 [patent_doc_number] => 04382294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => 'Telephone switching control arrangement' [patent_app_type] => 1 [patent_app_number] => 6/315005 [patent_app_country] => US [patent_app_date] => 1981-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 11390 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382294.pdf [firstpage_image] =>[orig_patent_app_number] => 315005 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/315005
Telephone switching control arrangement Oct 25, 1981 Issued
Array ( [id] => 2009283 [patent_doc_number] => 04412326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Collision avoiding system, apparatus and protocol for a multiple access digital communications system including variable length packets' [patent_app_type] => 1 [patent_app_number] => 6/314489 [patent_app_country] => US [patent_app_date] => 1981-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7316 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412326.pdf [firstpage_image] =>[orig_patent_app_number] => 314489 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/314489
Collision avoiding system, apparatus and protocol for a multiple access digital communications system including variable length packets Oct 22, 1981 Issued
Array ( [id] => 2049844 [patent_doc_number] => 04406007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Circuit arrangement for time division multiplex data transmission with a bus system' [patent_app_type] => 1 [patent_app_number] => 6/313917 [patent_app_country] => US [patent_app_date] => 1981-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4831 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406007.pdf [firstpage_image] =>[orig_patent_app_number] => 313917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/313917
Circuit arrangement for time division multiplex data transmission with a bus system Oct 21, 1981 Issued
Array ( [id] => 2125559 [patent_doc_number] => 04481625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'High speed data bus system' [patent_app_type] => 1 [patent_app_number] => 6/313524 [patent_app_country] => US [patent_app_date] => 1981-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 18162 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481625.pdf [firstpage_image] =>[orig_patent_app_number] => 313524 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/313524
High speed data bus system Oct 20, 1981 Issued
Array ( [id] => 2106945 [patent_doc_number] => 04446551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Data highway system with dual transmitting loop lines' [patent_app_type] => 1 [patent_app_number] => 6/309807 [patent_app_country] => US [patent_app_date] => 1981-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4607 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446551.pdf [firstpage_image] =>[orig_patent_app_number] => 309807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309807
Data highway system with dual transmitting loop lines Oct 7, 1981 Issued
Array ( [id] => 2086904 [patent_doc_number] => 04450555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Device for minimizing far-end crosstalk between half-duplex digital transmission lines' [patent_app_type] => 1 [patent_app_number] => 6/309512 [patent_app_country] => US [patent_app_date] => 1981-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4571 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450555.pdf [firstpage_image] =>[orig_patent_app_number] => 309512 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309512
Device for minimizing far-end crosstalk between half-duplex digital transmission lines Oct 6, 1981 Issued
Array ( [id] => 2123510 [patent_doc_number] => 04449218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Analog/digital telecommunication subscriber station' [patent_app_type] => 1 [patent_app_number] => 6/309190 [patent_app_country] => US [patent_app_date] => 1981-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449218.pdf [firstpage_image] =>[orig_patent_app_number] => 309190 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309190
Analog/digital telecommunication subscriber station Oct 6, 1981 Issued
Array ( [id] => 2257472 [patent_doc_number] => 04603429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Dimensional sound recording and apparatus and method for producing the same' [patent_app_type] => 1 [patent_app_number] => 6/309029 [patent_app_country] => US [patent_app_date] => 1981-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 11250 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603429.pdf [firstpage_image] =>[orig_patent_app_number] => 309029 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309029
Dimensional sound recording and apparatus and method for producing the same Oct 5, 1981 Issued
Array ( [id] => 2079759 [patent_doc_number] => 04460994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Loop communication system' [patent_app_type] => 1 [patent_app_number] => 6/308443 [patent_app_country] => US [patent_app_date] => 1981-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7164 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460994.pdf [firstpage_image] =>[orig_patent_app_number] => 308443 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/308443
Loop communication system Oct 4, 1981 Issued
Array ( [id] => 2127607 [patent_doc_number] => 04477896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Single-wire data transmission system having bidirectional data synchronization, and D.C. power for remote units' [patent_app_type] => 1 [patent_app_number] => 6/307786 [patent_app_country] => US [patent_app_date] => 1981-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10830 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477896.pdf [firstpage_image] =>[orig_patent_app_number] => 307786 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/307786
Single-wire data transmission system having bidirectional data synchronization, and D.C. power for remote units Oct 1, 1981 Issued
06/307951 BUFFER NETWORK FOR TIME-DIVISION TELECOMMUNICATION SYSTEMS Oct 1, 1981 Abandoned
Array ( [id] => 2069645 [patent_doc_number] => 04441181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Optical wavelength-division multiplex system' [patent_app_type] => 1 [patent_app_number] => 6/303093 [patent_app_country] => US [patent_app_date] => 1981-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2538 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/441/04441181.pdf [firstpage_image] =>[orig_patent_app_number] => 303093 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/303093
Optical wavelength-division multiplex system Sep 16, 1981 Issued
Array ( [id] => 2111028 [patent_doc_number] => 04472799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Method of and means for synchronizing a receiving section of a digital telecommunication system' [patent_app_type] => 1 [patent_app_number] => 6/300969 [patent_app_country] => US [patent_app_date] => 1981-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2209 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472799.pdf [firstpage_image] =>[orig_patent_app_number] => 300969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300969
Method of and means for synchronizing a receiving section of a digital telecommunication system Sep 9, 1981 Issued
Array ( [id] => 2009939 [patent_doc_number] => 04398287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Digital switching over PAM bus system' [patent_app_type] => 1 [patent_app_number] => 6/298381 [patent_app_country] => US [patent_app_date] => 1981-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4440 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398287.pdf [firstpage_image] =>[orig_patent_app_number] => 298381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/298381
Digital switching over PAM bus system Aug 31, 1981 Issued
06/296881 VARIABLE RATE AND VARIABLE LIMIT DIMENSION CONTROLS FOR A DIRECTIONAL ENHANCEMENT SYSTEM Aug 26, 1981 Abandoned
Array ( [id] => 2203955 [patent_doc_number] => 04503533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Local area communication network utilizing a round robin access scheme with improved channel utilization' [patent_app_type] => 1 [patent_app_number] => 6/294745 [patent_app_country] => US [patent_app_date] => 1981-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 11226 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503533.pdf [firstpage_image] =>[orig_patent_app_number] => 294745 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/294745
Local area communication network utilizing a round robin access scheme with improved channel utilization Aug 19, 1981 Issued
06/294242 AUTOMATIC DIMENSION CONTROL FOR A DIRECTIONAL ENHANCEMENT SYSTEM Aug 18, 1981 Abandoned
Array ( [id] => 2041596 [patent_doc_number] => 04410981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Simplified transmission system for sequential time-compression of two signals' [patent_app_type] => 1 [patent_app_number] => 6/292574 [patent_app_country] => US [patent_app_date] => 1981-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3735 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410981.pdf [firstpage_image] =>[orig_patent_app_number] => 292574 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292574
Simplified transmission system for sequential time-compression of two signals Aug 12, 1981 Issued
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