Search

Charles J Han

Examiner (ID: 17535, Phone: (571)270-3980 , Office: P/3662 )

Most Active Art Unit
3662
Art Unit(s)
3662, 3665
Total Applications
425
Issued Applications
254
Pending Applications
46
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4113804 [patent_doc_number] => 06145807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'By-pass stud with integral safety valve' [patent_app_type] => 1 [patent_app_number] => 9/307298 [patent_app_country] => US [patent_app_date] => 1999-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3273 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145807.pdf [firstpage_image] =>[orig_patent_app_number] => 307298 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/307298
By-pass stud with integral safety valve May 6, 1999 Issued
Array ( [id] => 4175409 [patent_doc_number] => 06042082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Electromagnetically actuated valve' [patent_app_type] => 1 [patent_app_number] => 9/297797 [patent_app_country] => US [patent_app_date] => 1999-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/042/06042082.pdf [firstpage_image] =>[orig_patent_app_number] => 297797 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/297797
Electromagnetically actuated valve May 5, 1999 Issued
Array ( [id] => 4197232 [patent_doc_number] => 06086043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Valve control apparatus with three-dimensional circuit board using MID technology' [patent_app_type] => 1 [patent_app_number] => 9/269689 [patent_app_country] => US [patent_app_date] => 1999-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1898 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/086/06086043.pdf [firstpage_image] =>[orig_patent_app_number] => 269689 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/269689
Valve control apparatus with three-dimensional circuit board using MID technology Mar 29, 1999 Issued
Array ( [id] => 4223923 [patent_doc_number] => 06079694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Fluid pressure device' [patent_app_type] => 1 [patent_app_number] => 9/281668 [patent_app_country] => US [patent_app_date] => 1999-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5161 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/079/06079694.pdf [firstpage_image] =>[orig_patent_app_number] => 281668 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/281668
Fluid pressure device Mar 29, 1999 Issued
Array ( [id] => 4219938 [patent_doc_number] => 06089529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Valve for controlling liquids' [patent_app_type] => 1 [patent_app_number] => 9/280687 [patent_app_country] => US [patent_app_date] => 1999-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1812 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089529.pdf [firstpage_image] =>[orig_patent_app_number] => 280687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/280687
Valve for controlling liquids Mar 28, 1999 Issued
Array ( [id] => 4150819 [patent_doc_number] => 06138990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Flow control valve assembly for mass flow controller' [patent_app_type] => 1 [patent_app_number] => 9/275708 [patent_app_country] => US [patent_app_date] => 1999-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3372 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/138/06138990.pdf [firstpage_image] =>[orig_patent_app_number] => 275708 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/275708
Flow control valve assembly for mass flow controller Mar 24, 1999 Issued
Array ( [id] => 4179165 [patent_doc_number] => 06129334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Pipe coupling socket' [patent_app_type] => 1 [patent_app_number] => 9/219604 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5204 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/129/06129334.pdf [firstpage_image] =>[orig_patent_app_number] => 219604 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219604
Pipe coupling socket Dec 22, 1998 Issued
Array ( [id] => 4190865 [patent_doc_number] => 06076804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Hydraulic controlling valve' [patent_app_type] => 1 [patent_app_number] => 9/174208 [patent_app_country] => US [patent_app_date] => 1998-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1266 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 588 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076804.pdf [firstpage_image] =>[orig_patent_app_number] => 174208 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/174208
Hydraulic controlling valve Oct 15, 1998 Issued
Array ( [id] => 4006821 [patent_doc_number] => 05992693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Device for packaging two components' [patent_app_type] => 1 [patent_app_number] => 9/104405 [patent_app_country] => US [patent_app_date] => 1998-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 4151 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992693.pdf [firstpage_image] =>[orig_patent_app_number] => 104405 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/104405
Device for packaging two components Jun 24, 1998 Issued
Array ( [id] => 4069755 [patent_doc_number] => 06024254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Apparatus for metering viscous compositions' [patent_app_type] => 1 [patent_app_number] => 9/100800 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1795 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/024/06024254.pdf [firstpage_image] =>[orig_patent_app_number] => 100800 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100800
Apparatus for metering viscous compositions Jun 18, 1998 Issued
Array ( [id] => 4173760 [patent_doc_number] => 06041969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Container for concentrated powder or liquid substances to be put in solution within an enclosure at the time of use' [patent_app_type] => 1 [patent_app_number] => 9/095505 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2129 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041969.pdf [firstpage_image] =>[orig_patent_app_number] => 095505 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/095505
Container for concentrated powder or liquid substances to be put in solution within an enclosure at the time of use Jun 9, 1998 Issued
Array ( [id] => 4155935 [patent_doc_number] => 06082705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Membrane valve wherein the membrane is displaced by a combination of fluid flow and operation of a solenoid' [patent_app_type] => 1 [patent_app_number] => 9/052138 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1711 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/082/06082705.pdf [firstpage_image] =>[orig_patent_app_number] => 052138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052138
Membrane valve wherein the membrane is displaced by a combination of fluid flow and operation of a solenoid Mar 30, 1998 Issued
Array ( [id] => 4082339 [patent_doc_number] => 06047735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'High speed solenoid valve' [patent_app_type] => 1 [patent_app_number] => 9/023991 [patent_app_country] => US [patent_app_date] => 1998-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3259 [patent_no_of_claims] => 25 [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/06/047/06047735.pdf [firstpage_image] =>[orig_patent_app_number] => 023991 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/023991
High speed solenoid valve Feb 13, 1998 Issued
Array ( [id] => 4114544 [patent_doc_number] => 06032923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Fluid valves having cantilevered blocking films' [patent_app_type] => 1 [patent_app_number] => 9/004639 [patent_app_country] => US [patent_app_date] => 1998-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5587 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032923.pdf [firstpage_image] =>[orig_patent_app_number] => 004639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/004639
Fluid valves having cantilevered blocking films Jan 7, 1998 Issued
Array ( [id] => 4173288 [patent_doc_number] => 06092784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Coil assembly useful in solenoid valves' [patent_app_type] => 1 [patent_app_number] => 9/001148 [patent_app_country] => US [patent_app_date] => 1997-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3413 [patent_no_of_claims] => 22 [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/06/092/06092784.pdf [firstpage_image] =>[orig_patent_app_number] => 001148 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001148
Coil assembly useful in solenoid valves Dec 29, 1997 Issued
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