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
06/292097 SINGLE CHANNEL DUPLEX RADIO SYSTEM Aug 11, 1981 Abandoned
Array ( [id] => 2012192 [patent_doc_number] => 04399532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Methods of and systems for monitoring a first call connection while effecting the establishment of a second call connection' [patent_app_type] => 1 [patent_app_number] => 6/292327 [patent_app_country] => US [patent_app_date] => 1981-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6002 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399532.pdf [firstpage_image] =>[orig_patent_app_number] => 292327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292327
Methods of and systems for monitoring a first call connection while effecting the establishment of a second call connection Aug 11, 1981 Issued
Array ( [id] => 2120881 [patent_doc_number] => 04468765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Electronic telephone exchanges and optical fiber links for use therein' [patent_app_type] => 1 [patent_app_number] => 6/291505 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5902 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/468/04468765.pdf [firstpage_image] =>[orig_patent_app_number] => 291505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291505
Electronic telephone exchanges and optical fiber links for use therein Aug 9, 1981 Issued
Array ( [id] => 2090584 [patent_doc_number] => 04466097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Control signal-multiplexing circuit' [patent_app_type] => 1 [patent_app_number] => 6/289907 [patent_app_country] => US [patent_app_date] => 1981-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4242 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466097.pdf [firstpage_image] =>[orig_patent_app_number] => 289907 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289907
Control signal-multiplexing circuit Aug 3, 1981 Issued
Array ( [id] => 2109104 [patent_doc_number] => 04484328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Television line multiplexed data communication system' [patent_app_type] => 1 [patent_app_number] => 6/289237 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7454 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/484/04484328.pdf [firstpage_image] =>[orig_patent_app_number] => 289237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289237
Television line multiplexed data communication system Aug 2, 1981 Issued
Array ( [id] => 2055585 [patent_doc_number] => 04390980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Demultiplexing plural data streams' [patent_app_type] => 1 [patent_app_number] => 6/287450 [patent_app_country] => US [patent_app_date] => 1981-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2116 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390980.pdf [firstpage_image] =>[orig_patent_app_number] => 287450 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287450
Demultiplexing plural data streams Jul 26, 1981 Issued
Array ( [id] => 2060810 [patent_doc_number] => 04455645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'Back-up control system implemented with a redundancy scheme for protection against failure' [patent_app_type] => 1 [patent_app_number] => 6/286517 [patent_app_country] => US [patent_app_date] => 1981-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6559 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455645.pdf [firstpage_image] =>[orig_patent_app_number] => 286517 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286517
Back-up control system implemented with a redundancy scheme for protection against failure Jul 23, 1981 Issued
Array ( [id] => 2090562 [patent_doc_number] => 04466095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Speech path control system' [patent_app_type] => 1 [patent_app_number] => 6/286465 [patent_app_country] => US [patent_app_date] => 1981-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8606 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466095.pdf [firstpage_image] =>[orig_patent_app_number] => 286465 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286465
Speech path control system Jul 23, 1981 Issued
Array ( [id] => 2045403 [patent_doc_number] => 04383315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Idle time slot seizure and transmission facilities for loop communication system' [patent_app_type] => 1 [patent_app_number] => 6/284738 [patent_app_country] => US [patent_app_date] => 1981-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5881 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383315.pdf [firstpage_image] =>[orig_patent_app_number] => 284738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/284738
Idle time slot seizure and transmission facilities for loop communication system Jul 19, 1981 Issued
Array ( [id] => 2055667 [patent_doc_number] => 04390987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Multiple input master/slave flip flop apparatus' [patent_app_type] => 1 [patent_app_number] => 6/283265 [patent_app_country] => US [patent_app_date] => 1981-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2558 [patent_no_of_claims] => 8 [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/04/390/04390987.pdf [firstpage_image] =>[orig_patent_app_number] => 283265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/283265
Multiple input master/slave flip flop apparatus Jul 13, 1981 Issued
Array ( [id] => 2055673 [patent_doc_number] => 04390988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Efficient means for implementing many-to-one multiplexing logic in CMOS/SOS' [patent_app_type] => 1 [patent_app_number] => 6/283264 [patent_app_country] => US [patent_app_date] => 1981-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1865 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390988.pdf [firstpage_image] =>[orig_patent_app_number] => 283264 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/283264
Efficient means for implementing many-to-one multiplexing logic in CMOS/SOS Jul 13, 1981 Issued
Array ( [id] => 2021616 [patent_doc_number] => 04403322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Voice signal converting device' [patent_app_type] => 1 [patent_app_number] => 6/279813 [patent_app_country] => US [patent_app_date] => 1981-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3885 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403322.pdf [firstpage_image] =>[orig_patent_app_number] => 279813 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279813
Voice signal converting device Jul 1, 1981 Issued
Array ( [id] => 2042021 [patent_doc_number] => 04414661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-08 [patent_title] => 'Apparatus for communicating with a fleet of vehicles' [patent_app_type] => 1 [patent_app_number] => 6/279837 [patent_app_country] => US [patent_app_date] => 1981-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8544 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/414/04414661.pdf [firstpage_image] =>[orig_patent_app_number] => 279837 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279837
Apparatus for communicating with a fleet of vehicles Jul 1, 1981 Issued
Array ( [id] => 2058162 [patent_doc_number] => 04394759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Transmitting section of PCM station' [patent_app_type] => 1 [patent_app_number] => 6/278064 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4193 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/394/04394759.pdf [firstpage_image] =>[orig_patent_app_number] => 278064 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278064
Transmitting section of PCM station Jun 28, 1981 Issued
Array ( [id] => 2009601 [patent_doc_number] => 04408323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Processor facilities for integrated packet and voice switching' [patent_app_type] => 1 [patent_app_number] => 6/278861 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 13045 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408323.pdf [firstpage_image] =>[orig_patent_app_number] => 278861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278861
Processor facilities for integrated packet and voice switching Jun 28, 1981 Issued
Array ( [id] => 2130388 [patent_doc_number] => 04426697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'Bus system with address and status conductors' [patent_app_type] => 1 [patent_app_number] => 6/276915 [patent_app_country] => US [patent_app_date] => 1981-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426697.pdf [firstpage_image] =>[orig_patent_app_number] => 276915 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276915
Bus system with address and status conductors Jun 23, 1981 Issued
Array ( [id] => 2012221 [patent_doc_number] => 04399535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Digital tone generator' [patent_app_type] => 1 [patent_app_number] => 6/275146 [patent_app_country] => US [patent_app_date] => 1981-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 23116 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399535.pdf [firstpage_image] =>[orig_patent_app_number] => 275146 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275146
Digital tone generator Jun 17, 1981 Issued
Array ( [id] => 2012272 [patent_doc_number] => 04392220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Modem to be coupled to a directional transmission line of an SS multiplex communication network' [patent_app_type] => 1 [patent_app_number] => 6/264163 [patent_app_country] => US [patent_app_date] => 1981-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 31805 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392220.pdf [firstpage_image] =>[orig_patent_app_number] => 264163 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264163
Modem to be coupled to a directional transmission line of an SS multiplex communication network May 14, 1981 Issued
Array ( [id] => 2035255 [patent_doc_number] => 04397019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'TDMA Intertransponder communication' [patent_app_type] => 1 [patent_app_number] => 6/263334 [patent_app_country] => US [patent_app_date] => 1981-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 8060 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397019.pdf [firstpage_image] =>[orig_patent_app_number] => 263334 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263334
TDMA Intertransponder communication May 12, 1981 Issued
Array ( [id] => 2043461 [patent_doc_number] => 04386425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Switching unit for the transfer of digitized signals in PCM system' [patent_app_type] => 1 [patent_app_number] => 6/262933 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6282 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386425.pdf [firstpage_image] =>[orig_patent_app_number] => 262933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262933
Switching unit for the transfer of digitized signals in PCM system May 11, 1981 Issued
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