Search

Wellington Chin

Examiner (ID: 16326)

Most Active Art Unit
2603
Art Unit(s)
2733, 2603, 2607, 2616, 2664, 2600
Total Applications
918
Issued Applications
839
Pending Applications
11
Abandoned Applications
67

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2564342 [patent_doc_number] => 04897841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'System and method for bridging local area networks using concurrent broadband channels' [patent_app_type] => 1 [patent_app_number] => 7/295896 [patent_app_country] => US [patent_app_date] => 1989-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3060 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897841.pdf [firstpage_image] =>[orig_patent_app_number] => 295896 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295896
System and method for bridging local area networks using concurrent broadband channels Jan 10, 1989 Issued
Array ( [id] => 2722604 [patent_doc_number] => 05010544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Fault location operating system with loopback' [patent_app_type] => 1 [patent_app_number] => 7/295257 [patent_app_country] => US [patent_app_date] => 1989-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 15694 [patent_no_of_claims] => 102 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010544.pdf [firstpage_image] =>[orig_patent_app_number] => 295257 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295257
Fault location operating system with loopback Jan 8, 1989 Issued
Array ( [id] => 2633943 [patent_doc_number] => 04956841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Method and device for switching a packet of data' [patent_app_type] => 1 [patent_app_number] => 7/293418 [patent_app_country] => US [patent_app_date] => 1989-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3640 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956841.pdf [firstpage_image] =>[orig_patent_app_number] => 293418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293418
Method and device for switching a packet of data Jan 3, 1989 Issued
Array ( [id] => 2644359 [patent_doc_number] => 04953159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Audiographics conferencing arrangement' [patent_app_type] => 1 [patent_app_number] => 7/293028 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 22000 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953159.pdf [firstpage_image] =>[orig_patent_app_number] => 293028 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293028
Audiographics conferencing arrangement Jan 2, 1989 Issued
Array ( [id] => 2683195 [patent_doc_number] => 05027345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Digital key telephone system' [patent_app_type] => 1 [patent_app_number] => 7/291949 [patent_app_country] => US [patent_app_date] => 1988-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 19637 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/027/05027345.pdf [firstpage_image] =>[orig_patent_app_number] => 291949 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291949
Digital key telephone system Dec 28, 1988 Issued
Array ( [id] => 2642494 [patent_doc_number] => 04937817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Packet selection for packet distribution arrangements' [patent_app_type] => 1 [patent_app_number] => 7/291487 [patent_app_country] => US [patent_app_date] => 1988-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4136 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937817.pdf [firstpage_image] =>[orig_patent_app_number] => 291487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291487
Packet selection for packet distribution arrangements Dec 28, 1988 Issued
Array ( [id] => 2482251 [patent_doc_number] => 04887256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Data communication network system and reconfiguration control method' [patent_app_type] => 1 [patent_app_number] => 7/291308 [patent_app_country] => US [patent_app_date] => 1988-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 8816 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887256.pdf [firstpage_image] =>[orig_patent_app_number] => 291308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291308
Data communication network system and reconfiguration control method Dec 27, 1988 Issued
Array ( [id] => 2484762 [patent_doc_number] => 04872163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Contention mechanism for communication networks' [patent_app_type] => 1 [patent_app_number] => 7/288649 [patent_app_country] => US [patent_app_date] => 1988-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5308 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872163.pdf [firstpage_image] =>[orig_patent_app_number] => 288649 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/288649
Contention mechanism for communication networks Dec 21, 1988 Issued
Array ( [id] => 2677316 [patent_doc_number] => 04935923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Simple adapter for multiplexing ISDN terminals' [patent_app_type] => 1 [patent_app_number] => 7/283728 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3231 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935923.pdf [firstpage_image] =>[orig_patent_app_number] => 283728 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283728
Simple adapter for multiplexing ISDN terminals Dec 12, 1988 Issued
Array ( [id] => 2742658 [patent_doc_number] => 04998245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Information transmission system having collective data transmission and collection devices' [patent_app_type] => 1 [patent_app_number] => 7/282570 [patent_app_country] => US [patent_app_date] => 1988-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 5519 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998245.pdf [firstpage_image] =>[orig_patent_app_number] => 282570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282570
Information transmission system having collective data transmission and collection devices Dec 11, 1988 Issued
Array ( [id] => 2742599 [patent_doc_number] => 04998242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Virtual tributary cross connect switch and switch network utilizing the same' [patent_app_type] => 1 [patent_app_number] => 7/283178 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7086 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998242.pdf [firstpage_image] =>[orig_patent_app_number] => 283178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283178
Virtual tributary cross connect switch and switch network utilizing the same Dec 8, 1988 Issued
Array ( [id] => 2605973 [patent_doc_number] => 04975908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Basic pulse frame and method for a digital signal multiplex hierarchy' [patent_app_type] => 1 [patent_app_number] => 7/281287 [patent_app_country] => US [patent_app_date] => 1988-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2318 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975908.pdf [firstpage_image] =>[orig_patent_app_number] => 281287 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/281287
Basic pulse frame and method for a digital signal multiplex hierarchy Dec 7, 1988 Issued
Array ( [id] => 2716163 [patent_doc_number] => 05068848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Multi-access device' [patent_app_type] => 1 [patent_app_number] => 7/280701 [patent_app_country] => US [patent_app_date] => 1988-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7259 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068848.pdf [firstpage_image] =>[orig_patent_app_number] => 280701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/280701
Multi-access device Dec 5, 1988 Issued
Array ( [id] => 2634109 [patent_doc_number] => 04956850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Digital electronic system' [patent_app_type] => 1 [patent_app_number] => 7/278710 [patent_app_country] => US [patent_app_date] => 1988-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3148 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956850.pdf [firstpage_image] =>[orig_patent_app_number] => 278710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/278710
Digital electronic system Nov 30, 1988 Issued
Array ( [id] => 2565334 [patent_doc_number] => 04961180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Arrangements for producing and recognizing information identifying non-occupied transmission paths in a digital transmission system' [patent_app_type] => 1 [patent_app_number] => 7/275643 [patent_app_country] => US [patent_app_date] => 1988-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2801 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961180.pdf [firstpage_image] =>[orig_patent_app_number] => 275643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275643
Arrangements for producing and recognizing information identifying non-occupied transmission paths in a digital transmission system Nov 21, 1988 Issued
Array ( [id] => 2642459 [patent_doc_number] => 04937815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Interrupt prioritization system and method for a demand shared bus' [patent_app_type] => 1 [patent_app_number] => 7/274008 [patent_app_country] => US [patent_app_date] => 1988-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3115 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937815.pdf [firstpage_image] =>[orig_patent_app_number] => 274008 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274008
Interrupt prioritization system and method for a demand shared bus Nov 20, 1988 Issued
Array ( [id] => 2613670 [patent_doc_number] => 04949338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Arbitration in multiprocessor communication node' [patent_app_type] => 1 [patent_app_number] => 7/271210 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9056 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949338.pdf [firstpage_image] =>[orig_patent_app_number] => 271210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271210
Arbitration in multiprocessor communication node Nov 13, 1988 Issued
Array ( [id] => 2672813 [patent_doc_number] => 04947387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Switching node for switching data signals transmitted in data packets' [patent_app_type] => 1 [patent_app_number] => 7/269519 [patent_app_country] => US [patent_app_date] => 1988-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3918 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947387.pdf [firstpage_image] =>[orig_patent_app_number] => 269519 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269519
Switching node for switching data signals transmitted in data packets Nov 9, 1988 Issued
Array ( [id] => 2720159 [patent_doc_number] => 05018138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Protocol for network having a plurality of intelligent cells' [patent_app_type] => 1 [patent_app_number] => 7/268944 [patent_app_country] => US [patent_app_date] => 1988-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 22931 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018138.pdf [firstpage_image] =>[orig_patent_app_number] => 268944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268944
Protocol for network having a plurality of intelligent cells Nov 7, 1988 Issued
Array ( [id] => 2639923 [patent_doc_number] => 04916691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Telecommunications switching system' [patent_app_type] => 1 [patent_app_number] => 7/263928 [patent_app_country] => US [patent_app_date] => 1988-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4945 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916691.pdf [firstpage_image] =>[orig_patent_app_number] => 263928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/263928
Telecommunications switching system Oct 27, 1988 Issued
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