
Li Wu Chang
Examiner (ID: 10504, Phone: (571)270-3809 , Office: P/2124 )
| Most Active Art Unit | 2124 |
| Art Unit(s) | 2129, 2124, 2142 |
| Total Applications | 887 |
| Issued Applications | 744 |
| Pending Applications | 44 |
| Abandoned Applications | 120 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4800547
[patent_doc_number] => 20080012134
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-17
[patent_title] => 'METAL INTERCONNECTION STRUCTURES AND METHODS OF FORMING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 11/770631
[patent_app_country] => US
[patent_app_date] => 2007-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5304
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20080012134.pdf
[firstpage_image] =>[orig_patent_app_number] => 11770631
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/770631 | METAL INTERCONNECTION STRUCTURES AND METHODS OF FORMING THE SAME | Jun 27, 2007 | Abandoned |
Array
(
[id] => 5349102
[patent_doc_number] => 20090004463
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'REDUCING RESISTIVITY IN METAL INTERCONNECTS USING INTERFACE CONTROL'
[patent_app_type] => utility
[patent_app_number] => 11/769108
[patent_app_country] => US
[patent_app_date] => 2007-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3634
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0004/20090004463.pdf
[firstpage_image] =>[orig_patent_app_number] => 11769108
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/769108 | REDUCING RESISTIVITY IN METAL INTERCONNECTS USING INTERFACE CONTROL | Jun 26, 2007 | Abandoned |
Array
(
[id] => 5346070
[patent_doc_number] => 20090001431
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'Method for forming semiconductor contacts'
[patent_app_type] => utility
[patent_app_number] => 11/821971
[patent_app_country] => US
[patent_app_date] => 2007-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2513
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0001/20090001431.pdf
[firstpage_image] =>[orig_patent_app_number] => 11821971
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/821971 | Method for forming semiconductor contacts | Jun 25, 2007 | Issued |
Array
(
[id] => 4517815
[patent_doc_number] => 07932554
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-26
[patent_title] => 'Semiconductor device having a modified recess channel gate and a method for fabricating the same'
[patent_app_type] => utility
[patent_app_number] => 11/768731
[patent_app_country] => US
[patent_app_date] => 2007-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 2180
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/932/07932554.pdf
[firstpage_image] =>[orig_patent_app_number] => 11768731
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/768731 | Semiconductor device having a modified recess channel gate and a method for fabricating the same | Jun 25, 2007 | Issued |
Array
(
[id] => 4849606
[patent_doc_number] => 20080315348
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-25
[patent_title] => 'Pitch by Splitting Bottom Metallization Layer'
[patent_app_type] => utility
[patent_app_number] => 11/768051
[patent_app_country] => US
[patent_app_date] => 2007-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 3751
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0315/20080315348.pdf
[firstpage_image] =>[orig_patent_app_number] => 11768051
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/768051 | Pitch by splitting bottom metallization layer | Jun 24, 2007 | Issued |
Array
(
[id] => 82705
[patent_doc_number] => 07745812
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-29
[patent_title] => 'Integrated circuit including vertical diode'
[patent_app_type] => utility
[patent_app_number] => 11/766231
[patent_app_country] => US
[patent_app_date] => 2007-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 29
[patent_no_of_words] => 8716
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/745/07745812.pdf
[firstpage_image] =>[orig_patent_app_number] => 11766231
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/766231 | Integrated circuit including vertical diode | Jun 20, 2007 | Issued |
Array
(
[id] => 4558573
[patent_doc_number] => 07821131
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-10-26
[patent_title] => 'Substrate including barrier solder bumps to control underfill transgression and microelectronic package including same'
[patent_app_type] => utility
[patent_app_number] => 11/766262
[patent_app_country] => US
[patent_app_date] => 2007-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 3222
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/821/07821131.pdf
[firstpage_image] =>[orig_patent_app_number] => 11766262
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/766262 | Substrate including barrier solder bumps to control underfill transgression and microelectronic package including same | Jun 20, 2007 | Issued |
Array
(
[id] => 4820610
[patent_doc_number] => 20080121938
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-29
[patent_title] => 'Nitride semiconductor based bipolar transistor and the method of manufacture thereof'
[patent_app_type] => utility
[patent_app_number] => 11/812591
[patent_app_country] => US
[patent_app_date] => 2007-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7782
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0121/20080121938.pdf
[firstpage_image] =>[orig_patent_app_number] => 11812591
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/812591 | Nitride semiconductor based bipolar transistor and the method of manufacture thereof | Jun 19, 2007 | Issued |
Array
(
[id] => 4749315
[patent_doc_number] => 20080157386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'Semiconductor Device Having Dummy Pattern and the Method for Fabricating the Same'
[patent_app_type] => utility
[patent_app_number] => 11/763182
[patent_app_country] => US
[patent_app_date] => 2007-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2365
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0157/20080157386.pdf
[firstpage_image] =>[orig_patent_app_number] => 11763182
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/763182 | Semiconductor device having dummy pattern and the method for fabricating the same | Jun 13, 2007 | Issued |
Array
(
[id] => 4756707
[patent_doc_number] => 20080308932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-18
[patent_title] => 'SEMICONDUCTOR PACKAGE STRUCTURES'
[patent_app_type] => utility
[patent_app_number] => 11/761722
[patent_app_country] => US
[patent_app_date] => 2007-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3277
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0308/20080308932.pdf
[firstpage_image] =>[orig_patent_app_number] => 11761722
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/761722 | SEMICONDUCTOR PACKAGE STRUCTURES | Jun 11, 2007 | Abandoned |
Array
(
[id] => 5196670
[patent_doc_number] => 20070295988
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-27
[patent_title] => 'DUAL-GATE SENSOR'
[patent_app_type] => utility
[patent_app_number] => 11/760471
[patent_app_country] => US
[patent_app_date] => 2007-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5211
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0295/20070295988.pdf
[firstpage_image] =>[orig_patent_app_number] => 11760471
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/760471 | Dual-gate sensor | Jun 7, 2007 | Issued |
Array
(
[id] => 4762665
[patent_doc_number] => 20080173874
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-24
[patent_title] => 'Heterojunction bipolar transistor having (In) (Al) GaAsSb/InGaAs base-collector structure'
[patent_app_type] => utility
[patent_app_number] => 11/808271
[patent_app_country] => US
[patent_app_date] => 2007-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 2482
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0173/20080173874.pdf
[firstpage_image] =>[orig_patent_app_number] => 11808271
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/808271 | Heterojunction bipolar transistor having (In)(Al) GaAsSb/InGaAs base-collector structure | Jun 6, 2007 | Issued |
Array
(
[id] => 8713769
[patent_doc_number] => 08399911
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-19
[patent_title] => 'Enhancement mode field effect device and the method of production thereof'
[patent_app_type] => utility
[patent_app_number] => 11/759091
[patent_app_country] => US
[patent_app_date] => 2007-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 6943
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11759091
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/759091 | Enhancement mode field effect device and the method of production thereof | Jun 5, 2007 | Issued |
Array
(
[id] => 54969
[patent_doc_number] => 07768068
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-08-03
[patent_title] => 'Drain extended MOS transistor with increased breakdown voltage'
[patent_app_type] => utility
[patent_app_number] => 11/758451
[patent_app_country] => US
[patent_app_date] => 2007-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4880
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/768/07768068.pdf
[firstpage_image] =>[orig_patent_app_number] => 11758451
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/758451 | Drain extended MOS transistor with increased breakdown voltage | Jun 4, 2007 | Issued |
Array
(
[id] => 4654914
[patent_doc_number] => 20080023774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-31
[patent_title] => 'Semiconductor device and method for fabricating the same'
[patent_app_type] => utility
[patent_app_number] => 11/806881
[patent_app_country] => US
[patent_app_date] => 2007-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 13027
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0023/20080023774.pdf
[firstpage_image] =>[orig_patent_app_number] => 11806881
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/806881 | Semiconductor device and method for fabricating the same | Jun 4, 2007 | Abandoned |
Array
(
[id] => 33574
[patent_doc_number] => 07791103
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-09-07
[patent_title] => 'Group III nitride semiconductor substrate'
[patent_app_type] => utility
[patent_app_number] => 11/806781
[patent_app_country] => US
[patent_app_date] => 2007-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4403
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/791/07791103.pdf
[firstpage_image] =>[orig_patent_app_number] => 11806781
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/806781 | Group III nitride semiconductor substrate | Jun 3, 2007 | Issued |
Array
(
[id] => 5008045
[patent_doc_number] => 20070278522
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-06
[patent_title] => 'Semiconductor device'
[patent_app_type] => utility
[patent_app_number] => 11/806232
[patent_app_country] => US
[patent_app_date] => 2007-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 5540
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0278/20070278522.pdf
[firstpage_image] =>[orig_patent_app_number] => 11806232
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/806232 | Semiconductor device | May 29, 2007 | Issued |
Array
(
[id] => 4526760
[patent_doc_number] => 07952147
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-31
[patent_title] => 'Semiconductor device having analog transistor with improved operating and flicker noise characteristics and method of making same'
[patent_app_type] => utility
[patent_app_number] => 11/802281
[patent_app_country] => US
[patent_app_date] => 2007-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 18
[patent_no_of_words] => 4933
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/952/07952147.pdf
[firstpage_image] =>[orig_patent_app_number] => 11802281
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/802281 | Semiconductor device having analog transistor with improved operating and flicker noise characteristics and method of making same | May 21, 2007 | Issued |
Array
(
[id] => 4667148
[patent_doc_number] => 20080042208
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-21
[patent_title] => 'TRENCH MOSFET WITH ESD TRENCH CAPACITOR'
[patent_app_type] => utility
[patent_app_number] => 11/749391
[patent_app_country] => US
[patent_app_date] => 2007-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 3237
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0042/20080042208.pdf
[firstpage_image] =>[orig_patent_app_number] => 11749391
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/749391 | TRENCH MOSFET WITH ESD TRENCH CAPACITOR | May 15, 2007 | Abandoned |
Array
(
[id] => 4836760
[patent_doc_number] => 20080277686
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-13
[patent_title] => 'Light emitting device and method for making the same'
[patent_app_type] => utility
[patent_app_number] => 11/801201
[patent_app_country] => US
[patent_app_date] => 2007-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3340
[patent_no_of_claims] => 45
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0277/20080277686.pdf
[firstpage_image] =>[orig_patent_app_number] => 11801201
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/801201 | Light emitting device and method for making the same | May 7, 2007 | Abandoned |