Search

Jason Chan

Supervisory Patent Examiner (ID: 17858, Phone: (571)272-3022 , Office: P/2600 )

Most Active Art Unit
2608
Art Unit(s)
2613, 2619, 2605, 2633, 2733, 2744, 2608, 2601, 2622, 2743
Total Applications
358
Issued Applications
260
Pending Applications
32
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3022488 [patent_doc_number] => 05282242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Facsimile apparatus' [patent_app_type] => 1 [patent_app_number] => 8/071367 [patent_app_country] => US [patent_app_date] => 1993-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5275 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282242.pdf [firstpage_image] =>[orig_patent_app_number] => 071367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/071367
Facsimile apparatus Jun 2, 1993 Issued
Array ( [id] => 3586267 [patent_doc_number] => 05524048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-04 [patent_title] => 'Telephone exchange apparatus with facsimile broadcasting facility, and facsimile data broadcasting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/063934 [patent_app_country] => US [patent_app_date] => 1993-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 21532 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/524/05524048.pdf [firstpage_image] =>[orig_patent_app_number] => 063934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/063934
Telephone exchange apparatus with facsimile broadcasting facility, and facsimile data broadcasting apparatus May 18, 1993 Issued
Array ( [id] => 3432383 [patent_doc_number] => 05390254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Hearing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/049875 [patent_app_country] => US [patent_app_date] => 1993-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 10918 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390254.pdf [firstpage_image] =>[orig_patent_app_number] => 049875 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/049875
Hearing apparatus Apr 18, 1993 Issued
Array ( [id] => 3132353 [patent_doc_number] => 05381461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Interactive display for use in a telephone terminal' [patent_app_type] => 1 [patent_app_number] => 8/047584 [patent_app_country] => US [patent_app_date] => 1993-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2686 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381461.pdf [firstpage_image] =>[orig_patent_app_number] => 047584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/047584
Interactive display for use in a telephone terminal Apr 12, 1993 Issued
Array ( [id] => 3132392 [patent_doc_number] => 05381463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Arrangement for securing menu screens on a telephone terminal' [patent_app_type] => 1 [patent_app_number] => 8/047585 [patent_app_country] => US [patent_app_date] => 1993-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2347 [patent_no_of_claims] => 11 [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/05/381/05381463.pdf [firstpage_image] =>[orig_patent_app_number] => 047585 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/047585
Arrangement for securing menu screens on a telephone terminal Apr 12, 1993 Issued
Array ( [id] => 3126519 [patent_doc_number] => 05396547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Arrangement for entering information into a directory on a telephone terminal' [patent_app_type] => 1 [patent_app_number] => 8/047588 [patent_app_country] => US [patent_app_date] => 1993-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1990 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396547.pdf [firstpage_image] =>[orig_patent_app_number] => 047588 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/047588
Arrangement for entering information into a directory on a telephone terminal Apr 12, 1993 Issued
08/034016 APPARATUS TO PROVIDE A REMOTE DISPLAY OF THE OPERATING CONDITION OF A WATER TREATMENT SYSTEM Mar 21, 1993 Pending
Array ( [id] => 3057220 [patent_doc_number] => 05287401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Apparatus and method for a modem for detecting a call waiting signal' [patent_app_type] => 1 [patent_app_number] => 8/031549 [patent_app_country] => US [patent_app_date] => 1993-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4417 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287401.pdf [firstpage_image] =>[orig_patent_app_number] => 031549 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/031549
Apparatus and method for a modem for detecting a call waiting signal Mar 14, 1993 Issued
Array ( [id] => 3671004 [patent_doc_number] => 05592538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Telecommunication device and method for interactive voice and data' [patent_app_type] => 1 [patent_app_number] => 8/028959 [patent_app_country] => US [patent_app_date] => 1993-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11345 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592538.pdf [firstpage_image] =>[orig_patent_app_number] => 028959 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/028959
Telecommunication device and method for interactive voice and data Mar 9, 1993 Issued
Array ( [id] => 3105295 [patent_doc_number] => 05369686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Method and apparatus for secondary-option message delivery through enhanced service message handlers' [patent_app_type] => 1 [patent_app_number] => 8/017285 [patent_app_country] => US [patent_app_date] => 1993-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 9867 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369686.pdf [firstpage_image] =>[orig_patent_app_number] => 017285 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/017285
Method and apparatus for secondary-option message delivery through enhanced service message handlers Feb 11, 1993 Issued
Array ( [id] => 3021597 [patent_doc_number] => 05333171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Adaptive speakerphone system' [patent_app_type] => 1 [patent_app_number] => 8/015619 [patent_app_country] => US [patent_app_date] => 1993-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2600 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333171.pdf [firstpage_image] =>[orig_patent_app_number] => 015619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/015619
Adaptive speakerphone system Feb 8, 1993 Issued
Array ( [id] => 3520470 [patent_doc_number] => 05588047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Interface for simulating a telephone line connection between two devices for establishing a communication path between the devices' [patent_app_type] => 1 [patent_app_number] => 8/012526 [patent_app_country] => US [patent_app_date] => 1993-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1926 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588047.pdf [firstpage_image] =>[orig_patent_app_number] => 012526 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/012526
Interface for simulating a telephone line connection between two devices for establishing a communication path between the devices Feb 1, 1993 Issued
08/005554 COMMUNICATION CONTROL BOARD WITH AUDIO FUNCTIONS Jan 18, 1993 Abandoned
Array ( [id] => 3051787 [patent_doc_number] => 05377263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Telephone dialer card' [patent_app_type] => 1 [patent_app_number] => 8/104263 [patent_app_country] => US [patent_app_date] => 1992-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 2108 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377263.pdf [firstpage_image] =>[orig_patent_app_number] => 104263 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/104263
Telephone dialer card Dec 28, 1992 Issued
Array ( [id] => 3010830 [patent_doc_number] => 05359648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Escape sequence using monitoring of control signal states' [patent_app_type] => 1 [patent_app_number] => 7/997995 [patent_app_country] => US [patent_app_date] => 1992-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3276 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359648.pdf [firstpage_image] =>[orig_patent_app_number] => 997995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/997995
Escape sequence using monitoring of control signal states Dec 27, 1992 Issued
Array ( [id] => 3436966 [patent_doc_number] => 05416826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Gun safe' [patent_app_type] => 1 [patent_app_number] => 7/989214 [patent_app_country] => US [patent_app_date] => 1992-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416826.pdf [firstpage_image] =>[orig_patent_app_number] => 989214 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/989214
Gun safe Dec 10, 1992 Issued
Array ( [id] => 3040971 [patent_doc_number] => 05349635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Half-duplex or full-duplex automode operation for use in data communications equipment' [patent_app_type] => 1 [patent_app_number] => 7/978536 [patent_app_country] => US [patent_app_date] => 1992-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4065 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/349/05349635.pdf [firstpage_image] =>[orig_patent_app_number] => 978536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/978536
Half-duplex or full-duplex automode operation for use in data communications equipment Nov 18, 1992 Issued
Array ( [id] => 3063159 [patent_doc_number] => 05325423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Interactive multimedia communication system' [patent_app_type] => 1 [patent_app_number] => 7/975824 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7400 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325423.pdf [firstpage_image] =>[orig_patent_app_number] => 975824 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975824
Interactive multimedia communication system Nov 12, 1992 Issued
Array ( [id] => 3485180 [patent_doc_number] => 05428671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Modem for tight coupling between a computer and a cellular telephone' [patent_app_type] => 1 [patent_app_number] => 7/973625 [patent_app_country] => US [patent_app_date] => 1992-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9034 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428671.pdf [firstpage_image] =>[orig_patent_app_number] => 973625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/973625
Modem for tight coupling between a computer and a cellular telephone Nov 8, 1992 Issued
Array ( [id] => 3086135 [patent_doc_number] => 05365578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Method and system for transferring special circuit telephone pairs' [patent_app_type] => 1 [patent_app_number] => 7/962485 [patent_app_country] => US [patent_app_date] => 1992-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365578.pdf [firstpage_image] =>[orig_patent_app_number] => 962485 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/962485
Method and system for transferring special circuit telephone pairs Oct 14, 1992 Issued
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